My Grail Everyday Watch Just Blew My Mind with Its Most Impressive Version Yet

Time to update the grail list … again.

Close-up of a luxury Moser watch featuring a rose gold case with black textured inlays on the lugs, a black crown engraved with the letter "M," and a black strap. The watch face has a deep blue, starry design visible under a domed crystal.H. Moser & Cie.

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I’ve waxed poetic about Moser’s Pioneer before. The watch is my (semi-)attainable grail everyday watch thanks to its unsurpassed combination of beauty, sportiness, elegance, robustness, wearability and horological chops.

But at the end of the day, the Pioneer is still a Moser, which means every now and then, the Schaffhausen-based independent brand throws some wild complication onto the watch that takes it to an entirely new level of desirability.

We’ve seen Pioneers with skeletonized cylindrical tourbillons, perpetual calendars and retrograde seconds displays — all water-resistant to 120m and just as capable as the standard time-only versions, but a lot more impressive.

Now, Moser has crafted what could be its most impressive version of the Pioneer yet with a brand-new flying hours complication that’s almost too cool to believe.

Rose gold Moser wristwatch with a black starry dial resembling a night sky, featuring a unique circular design with three cutouts and a black rubber strap. The watch has a black crown and a sleek, modern look.
Moser’s latest Pioneer is its craziest yet.
H. Moser & Cie.

I believe I can fly

Moser has released a flying hours complication before. Back in 2018, the brand launched the Endeavour Flying Hours. The dress watch featured three windows surrounding a rotating minute disc, and the hours would gradually change from one to the next, with one hour fading out as another faded in.

This version of the complication was similar to the more common “wandering” or “satellite” hours complications seen on watches like the Audemars Piguet Code 11.59 Starwheel and, like, half of Urwerk’s collection. It’s a cool, innovative way to read the time, but with multiple hours visible at once, it definitely isn’t the easiest.

A wristwatch with a polished silver case and a dark leather strap. The watch face features three overlapping blue circular discs displaying numbers, with a black rotating ring in the center marked with minute increments from 0 to 60. The number "12" on one of the blue discs is glowing faintly. The overall design is modern and unconventional.
The Endeavour Flying Hours from 2018, Moser’s first attempt at this type of complication.
H. Moser & Cie.

Moser sought to fix that with its new Pioneer Flying Hours, and it’s safe to say the brand succeeded with flying colors — no pun intended. What Moser has effectively done is combine a wandering hours complication with a jump hour. Now, when the central rotating minute disc reaches 60, the next hour instantaneously jumps into view on the dial, with the old hour instantly disappearing at the same time.

Three hour windows are placed around the rotating skeletonized central disc, whose 120-degree minute track fits perfectly between two hour windows once it reaches 60 minutes . What’s more, the hours exclusively appear vertically, unlike on most other wandering hour watches, which makes the time exceedingly easy to read. It’s perhaps even easier to read than a traditional hour and minute hand, yet it’s far more dynamic and visually interesting.

A modern Moser wristwatch with a sleek, metallic case and a gray perforated rubber strap. The watch face features a minimalist design with a central blue circular element displaying minute markers from 00 to 60, and a small window near the top right showing the number "10." The dial has a smooth gradient gray background with two small square cutouts on the left and bottom sides. The crown is textured for grip and positioned on the right side of the case.
The new Pioneer Flying Hours has a dial that is incredibly easy to read.
H. Moser & Cie.

Moser achieved the new effect through the use of three separate fixed hour discs that each rotate on their own axis in orbit around the visible minutes disc. These hour discs are hidden underneath the dial, maintaining the complication’s magical allure. In typical Moser fashion, the dial features no logos or text to distract from the time.

The movement boasting this new complication is the in-house Cal. HMC 240 automatic, which features a 72-hour power reserve, 35 jewels, a Moser-made Straumann hairspring, anthracite-finished bridges and either a solid red gold or tungsten rotor, depending on which version you get.

The tungsten rotor can be found on the standard iteration of the Pioneer Flying Hours. It features a stainless steel case with a white fumé dial. The gold rotor is paired with a case featuring a mix of 5N red gold and black DLC titanium and a sparkling aventurine dial. This is the one for me.

Close-up of the back of a luxury wristwatch showcasing its intricate mechanical movement with visible gears, screws, and jewels. The watch case is metallic with a brushed finish, and the transparent case back reveals the inner workings, including gold-colored accents and the engraving "H. MOSER & Cie." The watch has a black rubber strap with a textured pattern and small raised dots. The crown is positioned at the top of the image.
The in-house Cal. HMC 240 movement is visible behind a sapphire caseback and skeletonized rotor.
H. Moser & Cie.

The pairing of aventurine with red gold looks spectacular, and I love the material mixing on the case — especially the “grilles” on the case sides being executed in black titanium and surrounded by a red gold outer case. It reminds me of the spectacular 5N rose gold and black DLC titanium case of the MING 20.01 Series 3 that I reviewed last year, which remains the best watch MING has ever made.

Both Flying Hour cases are 42.8mm Pioneer cases with the signature side “grille” cutouts that I am moderately obsessed with. They also both have screw-down crowns and have 120m of water resistance, like all Pioneers, along with sapphire crystals on both sides. The Pioneer boasts one of the softest rubber straps on the market, and here you’ll find a gray one on the steel version and black for the gold/titanium model.

Close-up of a luxury Moser wristwatch with a rose gold case and a black perforated rubber strap. The watch face features a deep blue, starry design with minimalistic markers and a black crown engraved with the letter "M." The watch has a sleek, modern aesthetic with a polished bezel and brushed metal lugs.
The Pioneer Flying Hours Aventurine features a sumptuous mix of 5N red gold and black DLC titanium in its case.
H. Moser & Cie.

Pricing and availability

As usual, Moser killed it with this release. The new flying hours complication is as fun as it is unexpected, and the fact that it’s housed in a true “go anywhere, do anything” sports watch makes that much better.

The Pioneer Flying Hours White Fumé in steel is non-limited and priced at $41,200. The Pioneer Flying Hours in red gold and black titanium is limited to just 100 pieces and priced at $49,900. Again, if I had the money, I’d be all over the gold aventurine version — especially since it’s not that much more expensive than the steel model, all things considered, but it looks quite a bit nicer.

But who am I kidding? I’d happily take either one.

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