Hands On With The Moser Endeavour Flyback Chronograph Dual Time Date

Late last month, H. Moser & Cie. launched a new chronograph whose name is a mouthful, and which has a lean, uncluttered, clean layout with a dual time indicator and date, and which is driven by the Moser hand wound caliber HMC 730. The movement is based on a famous, and relatively rare, chronograph caliber: the Agengraphe caliber, which is column wheel controlled, with a very unusual lateral friction clutch system (you can find out more about how the HMC 730 works and what makes it different from any other chronograph caliber, in our Introducing story for the Edeavour Flyback Chronograph Dual Time). This week, we had a chance to see this new chronograph in person.

The Agengraphe caliber, and therefore, any watch using a movement based on it, will be slightly larger in diameter; the Endeavour Flyback Chronograph Dual Time Date is 42mm x 13.2mm, but to say that it makes good use of the large canvas would be an understatement. This is a very visually striking watch. There’s a deep blue outer chapter ring, and inside, a disk carrying the pointer for the dual time indication. Both have a fumé color gradient, and very fine brushed finishing, and the play of light on the dial is really astonishing in person. Despite the fact that such brushed finishes can make a dial feel too shiny for its own good, that’s not the case here – the fineness of the brushing and the use of a muted color scheme, makes the brushed finishes give the watch a subtle but hypnotic glow rather than the brassy off-putting shine this kind of finishing can sometimes produce.

The brushed finishing also gives a rich texture to the dial which despite its characteristically (for Moser) minimalist design, has real depth – of the unconventional dial designs I’ve seen this year this might be the most attractive. The outer blue ring has radial brushing and the inner – and this is another subtle but thoughtful and attractive part of the design – the brushing radiates outward across the charcoal disk, drawing the eye to the dual time indicator.

The watch is not a GMT watch in the strictest sense of the word, in that it doesn’t show home time in a 24 hour format and there’s no day/night indicator, but the clean, crisp design more than makes up for it. As we said in our Introducing coverage, the way the dual time indication has been designed retains the minimalist aesthetic characteristic of Moser watches and it’s also a change of pace from the often deliberately instrument-watch feel of many – maybe even these days, most – GMT and dual time watches.

The Endeavour Chronograph GMT Dual Time Date is nonetheless, designed for frequent flyers: the hour hand for local time can be independently set, making it easy to change the local time when changing time zones (at least, all time zones with a full hour offset from UTC/Universal Time Coordinated).

The caliber HMC 730, for movement enthusiasts (or really, for anybody) makes for very compelling viewing.

The chronograph, like all chronographs using variants of the Agengraphe caliber, is a bullhead configuration, with the pushers located at ten and two o’clock. The caliber can be configured as either a hand wound or automatic movement; automatic variations on the caliber have the winding rotor hidden on the dial side. Therefore, you have a full view of the movement in either instance; reasons for choosing one or the other depend on the user experience desired, and the goal for the final thickness of the watch. Hand wound versions of Agengraphe based calibers are significantly thinner – an automatic version may be over 7mm thick, while some hand wound versions are much thinner; the MING 20.01 Series 3, for instance, uses a version measuring 34mm x 5.35mm. The Moser HMC 730 is 34mm x 7.2mm thick, probably thanks to the addition of the dual time complication and date, but the proportions are still very comfortable visually and on the wrist.

Right at the top of the picture above you can see the column wheel, and, immediately to its right, the tulip shaped clutch spring controlling the position of the clutch itself.

As described more fully in our launch day story, the clutch driving wheel has no teeth; instead, both the driving wheel and the chronograph center seconds wheel are coated with diamond dust, to provide the necessary friction for secure engagement. At first it looks like there are teeth on the chronograph seconds and driving wheels, but those are actually part of a safety system intended to keep the two wheels running together if the watch gets a shock.

The Endeavour Flyback Chronograph Dual Time Date isn’t a lume monster, but low light visibility is surprisingly good given the slimness of the hands.

This is a great example of using the properties of both the movement, as well as the design of the case and dial, to contrast with each other in order to produce a particular kind of experience. Chronographs have the potential, I think more than any other complication, to be too busy for their own good. Here the complexity of the movement and the clean design of the dial don’t fight with each other – instead, the subtle glow of the dial gives an impression of calmness which complements the mechanical complexity on view from the rear. If it’s easy for chronographs to feel too cluttered, it’s also easy for design-forward watches to feel contrived. The Moser Endeavour Flyback Chronograph Dual Time Date’s design maintains its beauty without losing its practical identity, and the result is one of the most successful chronograph designs of 2026.

The 1916 Company is proud to be an authorized retailer for Moser watches. Please contact us for pricing and availability.