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How the IWC-Porsche Design Compass Saved IWC From Destruction

To say there are an abundance of watches born for adventure could quite possibly be the understatement of the year. Many of the most celebrated watches in history were conceived out of necessity for reliability, function, and the ability to not only survive but also thrive in the most demanding conditions such as the IWC-Porsche Design Compass.

I’ve traversed the path less travelled to spotlight a watch that commenced a 20-year-long co-development agreement between two brand names known the world over. I’ll admit, it’s not an overly obvious choice. In fact, it’s pretty niche. Inside baseball for the Americans reading this. But it’s a watch that tells some of the most fascinating parts of each company’s heritage, while giving an eye-opening insight into what the following decades of development would hold.

The year is 1978, Grease is in cinemas, Stayin’ Alive is on the radio, and you can’t move for wide padded shoulders. In Stuttgart, however, Porsche Design has just announced its second watch in seven years, the Kompassuhr (no prizes for decoding that’s German for compass), and it is distinct in almost every way possible.

Image credit: Bulang & Sons

The watch is an automatic three-hander with a date, a built-in compass and an emergency signalling mirror, both being revealed via a hinged case. All this is packed into a wearable 39mm wide, 12mm thick footprint. Getting to this point was a challenging feat, with a total of five international patents to its name. To realise this remarkably technical piece, Porsche Design approached the International Watch Company, a decision which became a significant moment in the upward trajectory of both collaborators, especially for a flailing IWC.

Between jiving to the Bee Gees and the mass attempt to perfect the Zuko quiff, the 1970s were challenging for watches. The Audemars Piguet Royal Oak of 1972 revolutionised the perception of luxury. Four years later, Patek poured more fuel on that fire with the debut of the Nautilus, and at the same time, IWC attempted to enter this world with the release of the Ingénieur SL; a commercial flop.

At the other end of the spectrum, battery-powered watches from Asia had decimated the Swiss watch industry. Their saviour, Swatch, was waiting for them in the 1980s, and all Switzerland could do was shut its factory doors and observe the general public migrate away from inaccurate, anachronistic mechanical movements to accurate, reliable, and much cheaper quartz ones. To put it bluntly, IWC was floundering, unable to adapt to the newfound pace this historically slow-moving industry was experiencing. They needed a fresh way to appeal to a newly converted sports watch market. They needed something to set themselves apart and show the world they were moving with the times. What they needed was innovation.

Image credit: Loupe This

That came in the form of a meeting in 1977 with Ferdinand Alexander Porsche (also known as ‘Butzi’) of Porsche Design, who brought an impressively thorough outline for the Compass. An important caveat to note early on here is the importance of ‘Design’ when I mention Porsche. While Butzi is the grandson of Ferdinand Porsche – the founder of Porsche automobiles – this watch was conceived by Porsche Design, a separate company established by Butzi in 1972 following his exit from Porsche.

His new company entered the wider design and lifestyle world, and there was no doubting his talents, having famously been credited with designing the Porsche 911. While Porsche Design would go on to create sunglasses, pens and shoes, the Compass had more of a personal connection as Butzi had a keen love of the outdoors. He was fond of the idea of having a watch with a compass built into it, and soon after, his team began sketching designs and concepts. Butzi recognised the project’s complexity and knew he would need a capable, experienced partner to realise the idea.

IWC-Porsche Design Compass in black and NATO olive green

He may not have been aware that IWC needed him as much as he needed them, so the timing was fortuitous. The project tested the watchmaker in all areas of production, as the Compass was packed with ground-breaking components, materials, and production techniques.

The case was rendered in either black or ‘NATO olive’ green and was made from aluminium because of its non-magnetic properties. They were then anodised and coated for added durability. The compass was designed to be removed from the watch without tools so it could be placed on a map, was shock-proofed in both directions, moved in self-lubricating bearings (one of the five patents) and was watertight to 30m. Even the bracelet’s links added function as they were 5mm in width to be used as a ruler if necessary.

Image credit: Bulang & Sons

The movement required flawless function, and parts such as springs, balance, and wheels were made from paramagnetic materials. The rotor was 21ct gold for the same reason, and it sat on a mini-bearing fitted with nine ruby balls to aid shock-proofing via yet another patented diaphragm.

After the first reference of the Compass, the 3510, there were a handful of follow-up models, including one with a moonphase (reference 3551) and even a 3510 rendered in 18k yellow gold with a bark finish. However, the Compass and overall partnership with Porsche Design signified a turning point in IWC’s history and greatly shaped the following decades of focus. While exact production numbers are unknown, you can find examples of the 3510 for a few thousand pounds, depending on the condition.

From here, the Schaffhausen-based watchmaker was revitalised, re-introducing the pilot watch, debuting the first chronograph cased in titanium (also a Porsche Design watch), as well as a further mastery of producing anti-magnetic watchmaking. During the 1990s and beyond, their material innovation moved past aluminium and titanium into ceramic, and the overall adoption of a militaristic, purposeful, and modern tool watch appearance slowly but surely shaped the future of IWC. The Porsche Design partnership is also an exemplary, early case of success in collaboration – something IWC still champions today between Top Gun, the Mercedes AMG Petronas F1 Team, and many events worldwide. In many ways, the Compass was IWC’s guiding star saviour, and I’m not so sure anyone could have predicted the extent of influence the spirit of the original Compass 3510 would have on IWC. A true master of the frontier in every sense of the word.

More details at IWC.

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Mud-resistant Casio TRT110H-3AV offers extreme value at this price

The TRT110H-3AV doesn’t always get much attention as a recommended Casio watch, but it is a well-known model among Casio enthusiasts. It’s currently available for just $21.92 at Amazon.com (which is subject to change at any time). It is usually around $30 on Amazon, and this is the lowest price it’s been all year. Even […]

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History of the NATO Watch Strap

Any solid adventure watch needs a strap that not only looks the part, but is more than ready to stand up to the elements and come out smiling on the other side. Sure, your watch might be a little bit worse for wear, but at least it’s still on your wrist. For a strap of those specs, we look to the military and, when it comes to military straps, there’s only one answer: the NATO.

Instantly recognizable for its over-and-under construction, looping around the spring bars rather than being directly secured to them, and for its extra, looping length of nylon, the NATO is a classic rugged strap. It’s so ubiquitously cool that it’s not uncommon to see grail-worthy pieces secured via what is essentially a £10 strip of melt-processed plastic. So where did it come from?

British MOD requirements for the G10 NATO strap

First, it’s worth discussing where the name NATO comes from. The obvious assumption is it was used by the troops of the North Atlantic Treaty Organization, the mutually protective group of European and North American countries. Conceptually that makes a lot of sense; NATO has its own military so of course they’re going to have their own type of strap. That’s not quite the case.

The NATO strap is actually a strictly British invention. Much like the Dirty Dozen during WWII, it came out of the British military’s incredibly strict requirements. They were looking for something that kept a watch on the wrist through hell and high water and didn’t rely on anything that could break or snap. It needed to, in short, be the most militaristic strap ever built.

Grey NATO strap, image credit: natostrap.uk

There really wasn’t much wiggle room in those criteria. It had to be 20mm in width and made from nylon; holes and buckles needed to be heat sealed into the nylon so that the material wouldn’t tear, and the strap had to have enough material so that it could be worn over uniforms. Oh, and it could only be one colour: admiralty grey. That’s right, none of the fun stripes of funky colours we have now, just dark grey, the height of military fashion.

The resulting design had a lot going for it. Not only was there more than enough material to go over fatigues, but the extra loop of material that went underneath the watch acted as a failsafe. If one of the springbars went for some reason – and there are many reasons active servicemen might snap a springbar – the watch would still stay on and in place. See? That fiddly double loop is for more than good looks.

British MOD personnel wearing the original G-1098 NATO straps

The not-so-shiny new mil-spec strap debuted in 1973 and in order to get hold of one of these sexy bad boys, servicemen had to do the one thing no military man wants to do: fill out a form. Specifically, the G-1098 – hence the NATO strap’s alternative nickname (amongst cool watch collectors at least), the G10.

So where does NATO as a name come from? Simply because the MoD used NATO Stocking Numbers (NSNs) for all their equipment. That’s all. Why it stuck on this particular breed of nylon strap and not everything else you could grab from a military quartermaster is anyone’s guess. Perhaps watch collectors just have a penchant for nicknames. While it’s hard to discover who made that initial run of grey NATO straps, it was Phoenix who took over in 1978 and these particular straps that are the most sought after today. And there you have it, the full history of the genuine G10, ‘NATO’ strap. Except of course, if we were to stretch the definition slightly.

James Bond’s watch with khaki-striped ‘NATO’ strap from Goldfinger and a modern khaki-striped NATO strap

It wasn’t long after the G10 was introduced that regiments across the British military started showcasing their regimental colours. While these weren’t technically G10 straps – you couldn’t request them from a quartermaster with the same form – they’re largely why the NATO-style strap is so popular today. That and James Bond, of course.

I’m sure you’re thinking now that this is a fact you know: the first Bond film with a NATO strap was Goldfinger. The three black, two khaki-striped strap is instantly recognizable as the Bond NATO after its appearance on Connery’s Submariner in 1964. But wait… that year doesn’t match up, does it? That’s nearly a decade before the MoD published their criteria for the mil-spec strap. That’s because Bond’s NATO isn’t a NATO at all, but a simple nylon two-piece. You can clearly see that it’s held on by the spring bars like a normal strap, not the over-and-under failsafe that defines a proper NATO. Is it still cool? Of course, and there’s a good reason you can now find a lot of proper NATO-style straps in that colour scheme.

ECONYL® NATO strap

Indeed, you can find every colourway under the sun, whether they’re inspired by regimental colours or perfectly matched to the dial of a yellow Oyster Perpetual. And yet that practicality required by the MoD remains. NATO straps are hardwearing, secure and still have that springbar redundancy. They’re great for warm weather and have a distinctive sporty look and, while I wouldn’t pair one with my Jaeger-LeCoultre Futurematic, there are very, very few watches I don’t think they work on.

Like the Dirty Dozen before it, the original G10 just goes to show that British military sensibilities translate nicely to watchmaking icons.

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G-Shock adds Black and Brilliant White Series to late September releases

Along with the limited Shiba Inu Series and two high-tech DW-H5600 colorways, G-Shock Japan released the Black and Brilliant White Series on September 27. These watches pair matte black bodies with glossy white dials. The series includes four best-selling analog-digital lines and the classic DW-6900 with digital display. The models and tax-included prices in Japan […]

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G-Shock U.K. launches Central Cee page and first promotional video

Casio recently announced its partnership with rapper Central Cee as a European brand ambassador, and G-Shock U.K. launched a new “Built Different” promotional campaign featuring the British rapper. A new webpage for the promotion features a video depicting Central Cee as a youngster wearing a G-Shock DW-6900 and progresses as he pursues his rap career […]

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Richard Mille RM 17-02 Tourbillon Titanium Turns Up the Sporty Attitude

The RM 17-02 is one of Richard Mille’s core models, a cool manual winding tourbillon available in a range of style and materials including quartz TPT versions and the diamond coated RM 17-01. Now though, with the launch of the RM 17-02 this model has shed its TPT exterior to become a sleek sportster in titanium while retaining its manual winding tourbillon movement.

Let’s start with the updated case of the Richard Mille RM 17-02 Tourbillon Titanium. For the first time it’s presented in exposed titanium, a very lightweight material that supports the sporty vibe Richard Mille is known for. The titanium surface of the 40.10mm x 48.15mm x 13.08mm tonneau case is beautifully brushed and has a seamless, flowing arc from end to end. Plus the visible screws that help to create a quasi-industrial aesthetic that only enhances the sportiness of the piece.

Moving to the dial of the Richard Mille RM 17-02 Tourbillon Titanium, it has a skeletonised display that’s bright and cheerful. A large selection of components are presented in rose gold while a couple of the bridges are coated with blue PVD for a nice amount of contrast. Further to that, the Arabic numerals with their distinctive typeface are bright yellow, which in combination with the blue reminds me of 1980s style comics. Considering that Richard Milles tend to look like devices tech billionaire superheroes would create/wear, that feels appropriate.

The movement that’s on display via the skeletonised dial and exhibition caseback is the calibre RM17-02. It’s equipped with central hours and minutes, a tourbillon at 6 o’clock, a function selector at 4 o’clock and a power reserve indicator between 1 and 2 o’clock. It has a 70-hour power reserve, which is stored in a fast-rotating barrel – meaning the barrel completes a rotation once every 6 hours as opposed to 7.5, which improves the ratio between power reserve and performance as it provides power to the system at a more consistent rate.

While this is essentially an aesthetic overhaul of an existing Richard Mille model, it feels so vastly different to the previous version it may as well be a brand new watch. It feels sleeker than its TPT counterparts thanks to the smooth surface of the titanium and clean lines of its design.

Price and Specs:


Model:
Richard

Mille RM 17-02 Tourbillon

Case:
40.10mm

width x 48.15mm height x 13.08mm thickness, titanium

Dial:
Skeletonised

Water resistance:
50m

(5 bar)

Movement:
Richard

Mille calibre RM17-02, automatic, 23 jewels

Frequency:
21,600

vph (3 Hz)

Power reserve:
70h

Functions:
Hours,

minutes, tourbillon, power reserve, function indicator

Price:
Price

on request

More details at Richard Mille.

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G-Shock U.S. unexpectedly releases new Full Metal colorways: GMB2100AD-5A (brown dial) and GMWB5000D-3 (green face)

G-Shock U.S. unexpectedly released the GMB2100AD-5A with a reddish brown dial and the GMWB5000D-3 with a green-bordered face, both of which have not been released or announced in Japan or Asia yet. These full metal made-in-Japan models are $550 each and continue the color-accented style of the recent GM-B2100AD-2A and GMW-B5000D-2 in blue, which introduced […]

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Mühle-Glashütte 29er Big Small Seconds 1994 Edition Showcases Saxon Sports Watch Design

I must admit I do have a soft spot for Mühle-Glashütte as a brand. They don’t have the same name recognition as many of the other Saxon brands like A. Lange & Söhne or Glashütte Original but that doesn’t stop them from producing some really nice watches. With a heritage in maritime pieces it’s their aquatic themed watches that really stand out like the S.A.R Rescue Timer and the 29er. The 29er is the focus for today as they’ve just launched the Mühle-Glashütte 29er Big Small Seconds 1994 Edition.

If you’re not nautically knowledgeable, a 29er is a specific class of sailing boat, a two-person high-performance racing boat to be specific, often raced in junior classifications. So, the vibe of the 29er wristwatch is all about sunny days out on the marina enjoying the waves. It rides a careful line between being sporty and classy. With 100m of water resistance and a 42.4mm stainless steel case it’s reasonably robust, suitable for use around (but probably not below) the waves.

However, the display itself is fairly refined in shades of blue. Baton hour markers circle the dark dial with a peripheral minute scale in bright blue and for the first time ever a small seconds subdial. The small seconds is a light blue colour and the hand matches the minute scale. The use of blue, aside from being appropriately nautical, is a reference to the brand’s signature colour.

That’s because the 1994 series, which includes an S.A.R Rescue Timer and Big 29er Bronze edition as well as the 29er Big Small Seconds 1994, is a 30th anniversary collection celebrating the modern iteration of the brand. In celebration of this fact, the 30 numerals on the subdial and date disk are highlighted in blue. I say modern version of the brand because Mühle-Glashütte was nationalised during the upheaval eastern Germany experienced during the 20th century.

That past is acknowledged in the design of this watch too. Mühle-Glashütte can actually trace their heritage pre-war all the way back to 1869 and the works of Robert Mühle, which makes 2024 the 155th anniversary of the original founding of the brand. As such, the 55 numeral on the minute scale has been replaced with 155. The watch is also a limited edition of 155 pieces and priced at £1,900 (if only it was £1,550 to complete the theme).

Inside, the watch houses the SW 261-1 automatic movement, a Sellita movement adapted by Mühle with a shockproof woodpecker neck regulator for improved regulation and accuracy. It has a 41-hour power reserve, which is supplied by a Mühle rotor that’s visible through the exhibition caseback. If you’re looking for a versatile timepiece that can keep up with you from the office to the marina, look no further.

Price and Specs:


Model:
Mühle-Glashütte

29er Big Small Second Edition 1994

Ref:
M1-25-82-1994-CB

Case:
42.4mm

diameter x 11.3mm thickness, stainless steel

Dial:
Anthracite

Water resistance:
100m

(10 bar)

Movement:
Sellita

calibre SW261-1, automatic, 31 jewels

Frequency:
28,800

vph (4 Hz)

Power reserve:
41h

Functions:
Hours,

minutes, seconds, date

Strap:
Canvas

with stainless steel buckle

Price:
£1,900,

limited to 155 pieces

More details at Mühle-Glashütte.

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Raven Endeavour II Pistachio Watch Review

As someone who appreciates brands that fly both under and over the radar, I was eager to get hands-on and review the Raven Endeavour II Pistachio. While Raven Watches may not be as widely recognised internationally as some larger names, the quality and reliability of their watches make them worth considering, especially if you’re looking for something built with intention and purpose. The Endeavour II, in particular, showcases the brand’s expertise in crafting tough, capable timepieces, making it an excellent choice for those who value functionality and long-lasting performance.

Raven Watches is a small, independent company based in Overland Park, Kansas, which falls almost dead centre in the    United States, where I am writing from. Owned and operated by Steve Laughlin since 2008, Raven has been creating rugged, reliable timepieces that are designed and assembled right in the heartland of America. Laughlin’s background in visual arts and his passion for watches have shaped Raven’s identity, producing watches that reflect a no-nonsense, practical approach to design. You may have heard of Raven most recently from their collaboration on the TrailTrekker with NODUS Watches, another American-based watch brand. Raven’s dedication to quality craftsmanship is notably evident in the Endeavour II, their marquee dive watch that balances durability with solid performance.

The Raven Endeavour II’s design is centred on practicality, starting with the full-bodied case. Made from 316L stainless steel, the 42mm case is both corrosion-resistant and hypoallergenic, ensuring it can handle the elements while remaining comfortable on the wrist. At 12mm thick, it offers a nice presence without being overly bulky and the 47mm lug-to-lug distance ensures a good fit on a variety of wrist sizes. The brushed and polished finishes on the case give the watch a refined yet utilitarian look, striking a balance between robust style and function.

Raven has equipped and rated the Endeavour II to 500m of water resistance, making it more than capable of handling demanding underwater environments. The flat sapphire crystal with an anti-reflective (AR) coating on the inside ensures durability and clarity, even in bright conditions. The unidirectional bezel, made from ceramic and fully lumed, adds another layer of practicality, making it easy to time dives or other activities.

One premium feature that sets the Endeavour II apart is the automatic helium release valve. While not something most people will use regularly, it’s a thoughtful addition for those who need their dive watch to withstand pressure changes during saturation diving. It’s details like these that highlight Raven’s commitment to delivering a well-rounded and highly functional timepiece.

The Pistachio version of the Endeavour II immediately grabs attention with its light green dial, which features raised indices for easy readability. The dial’s unique colour is complemented by the black ceramic bezel. Plus, the use of Super-LumiNova X1 blue lume ensures visibility in low-light conditions. The polished black hands, for hours, minutes and seconds, offer clear contrast against the dial, further enhancing legibility. The softness of the green dial helps tone down the ruggedness inherent in the watch’s design – my personal favourite of the options, although the yellow may speak more directly to the brand’s ethos of adventure and bold horizons.

At 42mm, the case is perfectly sized for a dive watch, offering enough wrist presence without being too imposing. The 22mm bracelet, tapering down to 18mm, gives the watch a streamlined appearance, and the quick-release mechanism allows for easy strap changes. Whether you’re wearing it with the bracelet or swapping it out for a different strap, the Endeavour II maintains a versatile, functional look.

The bracelet itself is well-designed, featuring a NodeX adjustable clasp that makes it easy to adjust the fit on the go. This is a particularly useful feature for divers or anyone needing to wear the watch over a wetsuit or thicker clothing. Drilled lugs also add to the practicality of the design, making it easier to swap out straps or bracelets without hassle.

Underneath its rugged exterior, the Endeavour II is powered by the Miyota 9015 automatic movement, known for its reliability and accuracy. With a 42-hour power reserve, it’s a dependable choice that aligns well with Raven’s philosophy of building practical, functional watches. The movement also features hacking seconds, which allows for precise time-setting—another thoughtful inclusion for those who prioritise accuracy. The date window, positioned at 6 o’clock with a white date wheel, is unobtrusive and blends well with the overall design. It’s a simple, functional addition that complements the watch’s focus on legibility and ease of use.

What makes the Endeavour II even more interesting is the fact that it’s designed and assembled in Kansas. Raven Watches takes pride in its American roots and that’s reflected in the straightforward, no-frills approach to watchmaking. The focus is on delivering high-quality materials and solid engineering, rather than flashy design elements or unnecessary complications.

Steve Laughlin, Raven’s founder, brings decades of experience to the brand, having been passionate about watches from a young age. His hands-on approach to every aspect of the business—design, marketing, photography, and production—ensures that each Raven watch is crafted with care and precision. This personal involvement sets Raven apart from larger brands, giving the Endeavour II a sense of authenticity and purpose.

The Raven Endeavour II Pistachio is a dive watch built for those who value practicality and reliability over hype. With its 500m of water resistance, durable stainless steel case, and thoughtful design features like the helium release valve and fully lumed ceramic bezel, it’s a timepiece that can handle extreme conditions while maintaining a distinctive and refined look.

If you’re in the UK or elsewhere and searching for a robust dive watch with a distinctly American edge, the Raven Endeavour II deserves serious consideration, especially at a price of $620 (approx. £470). Its combination of technical capability, durability and understated design makes it a solid option for anyone seeking a well-crafted tool watch. Raven may be a smaller, independent brand, but their commitment to quality shines through in every detail of the Endeavour II.

Price and Specs:


Model:
Raven

Endeavour II Pistachio

Case:
42mm

diameter x 12mm thickness, stainless steel case

Dial:
Pistachio

Water resistance:
500m

(50 bar)

Movement:
Miyota

9015, automatic, 24 jewels

Frequency:
28,800

vph (4 Hz)

Power reserve:
42h

Functions:
Hours,

minutes, seconds, date

Strap:
Stainless

steel tapered bracelet with NodeX clasp

Price:
$620

(approx. £470)

More details at Raven Watches.

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Mobile game Monster Strike x G-Shock DW-6900 collaboration released in Japan

Buyers of the the limited G-Shock x Monster Strike Masamune: Flash of Mission x G-Shock DW-6900 collaboration, which opened for pre-orders in June, have been receiving their watches recently. The watch is still available in Japan at monstore.monster-strike.com for 16,800 yen (with tax included and free shipping). The bezel of the watch has red and […]

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