M1-25-93-CB-I

29er Big GMT with blue canvas strap

New
With the 29er Big GMT, the 29er is now also sailing in international waters. The model with a second time zone extends the watch family introduced in 2006, which is named after a sailing dinghy. It impresses with its slim 10.3 mm case and practical GMT display. This means it not only feels at home on all seven seas, but also under the cuff of a business shirt. ... Show more »
M1-25-93-CB-I

29er Big GMT with blue canvas strap

New
With the 29er Big GMT, the 29er is now also sailing in international waters. The model with a second time zone extends the watch family introduced in 2006, which is named after a sailing dinghy. It impresses with its slim 10.3 mm case and practical GMT display. This means it not only feels at home on all seven seas, but also under the cuff of a business shirt.
2.300
All taxes included
6 - 8 Weeks
Free shipping
29er Big GMT has been added to cart.
Reference
M1-25-93-CB-I.
dimensions
Ø 42,4 mm.
Height 10,3 mm.
↕ 49,0 mm.
function
Second Time zone.
Date.
case
Stainless Steel.
Anti-reflective
sapphire crystal.
Exhibition case back.
Screw-down crown.
movement
Automatic.
SW330-2, Version Mühle,
2026 with special Mühle rotor.
Woodpecker neck regulation.
Stop-second.
Quick set date.
dial
Black with gray Rehaut.
Applied indices.
Hands and indices covered with Super-LumiNova.
strap
22 mm.
Nautic-blue canvas strap with pin buckle.
Quick-release spring bars.
power reserve
Up to 56 hours.
water resistance
waterproof up to 10 bar.
Second time zone
Globetrotter
The second time zone, displayed in gray, appears on the outer ring of the watch, stylishly accentuated by a light blue marker at 24 on the scale. Also in blue, the tip of the GMT hand points to the GMT scale on the rehaut.
Design
Straightforward dial
The main dial is finished in a rich black with contrasting white minute track and applied indices. Like the date, the latter are located in a slightly recessed area, which ensures good structure and readability of the dial.
Variety
Finished surfaces
The stainless steel case of the 29er impresses with its masterful craftsmanship. The finely brushed bezel, polished case edges, and vertical cut on the sides create exciting contrasts. This results in a fascinating interplay of light and shadow—sporty, elegant, and timeless.
Three decades of wristwatches

Special rotor 2026

All new models for 2026, which will also be manufactured this year, are equipped with a special rotor. The reason for this is “Three Decades of Wristwatches” at Nautische Instrumente Mühle-Glashütte. The Glashütte-based manufacturer began producing wristwatches in 1996, two years after the company was founded with the eponymous marine chronometers and ship's clocks.
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Frequent questions
View all questions
Who can service my Mühle wristwatch?

You have various options, if you would like to have your Mühle watch professionally serviced. For example, you are welcome to bring your watch directly to our manufactory or send it to us by post with the note “Service”. Please contact us in advance if you would like a service in our manufactory in Glashütte. We will be happy to provide you with more information about our services, the safe shipping of your Mühle watch and send you a return slip. In addition, you can contact a Mühle retailer in your area. They will not only give you competent advice, there you can also hand in your watch for an inspection conveniently and easily.

Where can I find technical details for my Mühle wristwatch?

The most important technical information on our current watches can be found on our website by visiting the “Wristwatches” page and selecting your collection/model. Technical details for your model can also be found in the instruction manual for your watch. If you have any further questions, especially regarding older models, please feel free to contact us.

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