Hands-On The Deceptively Minimalist H. Moser & Cie Endeavour Flyback Chronograph Dual Time Date

Earlier this summer, I was lucky enough to visit the H.Moser & Cie manufacture in Rheinfall, located in the German-speaking northern Swiss corner of Schaffhausen, where IWC and a few other brands reside. Today, under CEO Edouard Meylan, H. Moser & Cie. occupies a position that no amount of marketing budget can conjure: a technically authoritative, genuinely independent brand with a focused range that includes everything from the instantly recognisable Streamliner to the softly rounded case of the Endeavour. 

We know the H.Moser & Cie brand for its staunchly contemporary design language, coupled with the serene fumé shades that permeate many of its dials, but this isn’t a brand that rests on its laurels, and the Endeavour Flyback Chronograph Dual Time Date is proof of this. I read the phrase "full-featured minimalism" to describe it, and that’s a strong summary of this 42mm stainless steel watch.

One of the key factors of the Meylan family’s brand appeal is the wild juxtaposition of clean, sparse dials and AgenGraphe-based movements, so let’s start with a rear view for a change. This long-titled chronograph is no exception to that contrast, and the AgenGraphe platform (developed by Jean-Marc Wiederrecht) has quietly become one of independent watchmaking's most versatile engines since it debuted in 2017. The Endeavour Flyback runs a manually wound version, adding the delightfully smooth winding feel of the large crown while retaining the AgenClutch: a friction interface between the driving wheels that delivers the visual appeal of a horizontal clutch, but with a smoother action.

The elapsed minutes counter is instantaneously jumping, an improvement on other niche central-minutes calibres like the Lemania 5100, while the pusher haptics are clean and crisp, with only a short press required for actuation. Tactility is everything in a good chronograph, and the action here doesn’t disappoint. Visually, the complexities of the HMC730 are in line with the modern feeling of the rest of the watch, with darkened bridgework, and while the movement is mostly machine-finished, it remains more than sharp enough. The steel is nicely grained, and the diamond-cut bevels are crisp, including the polished arm of the hidden power reserve at 4 o’clock (from the movement side).

The darkened movement sets an unambiguously complicated tone, which is contrasted by the fresh, almost minty-green leather backing of the two-tone strap. From the back, you also clearly see the short, curved lug design that sat very nicely on my medium-sized wrist.

All Mosers are designed for collectors (and less budget-conscious writers) who love a simple dial design with a modern edge, and the Endeavour Flyback Chronograph Dual Time Date certainly doesn’t disappoint. First off, for anyone confused about a chronograph without registers, this is a rare beast with central minutes, meaning there are two centrally-mounted, narrow hands for the chronograph, in addition to the neo-classic feuille hour and minute hands. The red one, as per Moser law, is for the chronograph seconds, while the polished hand with its discreet counterweight works as a minute register. Both hide neatly away at 12 o’clock when not in use. 

The recognisable H.Moser Endeavour crown sits unusually at 4 o’clock, while pushers for the flyback chronograph and dual time sit in softly scalloped indentations at 2 and 10 o’clock. Fans of H.Moser’s fumé dials will enjoy this one, with a rotating centre dial that’s surrounded by a diamond-cut edge to display the second timezone in a format that’s as clean as it is intrinsically logical. Surrounding it is a deep green, almost petrol-blue sunray-brushed ring, framed by a black tachymetre rehaut, boasting clean white print and a neat date at 6 o’clock. Sure, the dial might look even more perfect sans date, but thanks to its symmetry, it works nicely.

After my encounter with the fresh Endeavour Flyback Chronograph Dual Time Date, I caught up with CEO Edouard Meylan for a few questions about what 2026 looks like for the brand so far, including plans for a big move to a brand-new manufacturing building not far from their existing base in Rheinfall. “The new manufacture is a major step for us,” Edouard Meylan tells me. “Speaking purely about production, the 6,000 square metres we will have at our disposal will allow us to gradually increase production from roughly 4,000 to 8,000 watches per year."

“Capacity aside, by bringing more expertise together under one roof, we can prototype faster, improve collaboration between teams, and refine products more efficiently,” continues Meylan. “That, of course, without ever compromising on quality and craftsmanship.  Beyond that, the location also has a strong historical dimension. The new manufacture will be located directly on top of the Rhine Falls, where Heinrich Moser first helped shape the future of Schaffhausen almost 200 years ago. It feels like a meaningful return to our roots.”

It’s clear that Edouard Meylan’s goal isn’t just to increase production but also to remain profitable in a challenging industry climate. “We will continue investing in our manufacture, our people, and our product development, while exploring new territories, including the smaller wrist segment.” His final comment is an interesting one, especially following the very positive reception of the smaller Streamliners dropped this year at Watches & Wonders. “As always at Moser, innovation will remain at the heart of what we do. Complications will continue to play a role, but only when they serve a purpose.” 

Beyond that, Meylan keeps some cards closer to his chest, but his smile says it all. “Let's just say that the next few years will be particularly exciting. We have some significant milestones ahead, including our 200th anniversary, and a few more surprises in store. You’ll have to wait and see…”

If there’s a ticking elephant in the room, it is the Streamliner Flyback Chronograph. No matter its apples-and-oranges comparison, the H. Moser & Cie Endeavour Flyback Chronograph Dual Time Date is about 30% more expensive, yet it still features a steel case and a leather strap. A beautifully made leather strap, but compared to the Streamliner’s armadillo-chic bracelet, it comes across as slightly more ordinary. This means that, at CHF 59,000 (A$101,000) before taxes, this latest release is certainly for the discerning H.Moser collector. It does boast plenty of innovative flair, don’t get me wrong, but it is costly, especially when faced with a single colour choice.

If I had one negative, except for it being painfully out of my budget, it would be the hands. Yes, it’s a sports watch (albeit a dressy one), and lume is a must, but the profile of the feuille hands feels overly flat and slightly less impressive when compared to the three-dimensional Endeavour hand design. Hands aside, and the budget aspect being as subjective as taste itself, my love of colours and juxtaposed minimalism certainly made me love this new concept from Eduoard and his talented team.

Brand: H. Moser & Cie.
Model: Endeavour Flyback Chronograph Dual Time Date
Reference Number: 1730-1200Diameter: 42mm
Thickness: 13.2mm
Case Material: Stainless steel
Dial Colour: Turquoise fumé
Lume: Super-LumiNova (hour and minute hands, dual time arrow tip)
Water Resistance: 3 ATM
Strap/Bracelet: Grey alligator leather with nubuck finish, steel pin buckle

Calibre: HMC 730
Functions: Hours, minutes, flyback chronograph, dual time, date
Diameter: 34.4mm
Thickness: 7.2mm
Power Reserve: 72 hours minimum
Winding: Manual
Frequency: 21,600 vph
Jewels: 49
Chronometer Certified: No

Price: A$101,000
Availability: Now
Limited Edition: No

For more, click here for more from H. Moser & Cie., and here for the Australian retailer.