The professionals of the German special units face risky operations where precision in measuring time is a crucial factor. Aware of this, the SINN watch brand has designed the UX S Combat Swimmer, a new German submarine steel timer intended for KSM (Kommando Spezialkräfte der Marine) missions.

This model has been developed by and for use by the Special Forces Command of the German Diving Navy. The development of this official watch is based on the technical mission requirements formulated in a tender of the Federal Office of the Bundeswehr Equipment, Information Technology and Service Support (BAAINBw). Of all the participating watch companies, Sinn Spezialuhren presented the requirements best. These include optimal readability under the most adverse lighting and water conditions, resistance to sea water, extreme durability and operation of the rotating bezel even while wearing gloves.

The Sinn Spezialuhren Mission Timer is specifically designed for those professional users for whom fast and accurate time measurement is crucial, especially in critical situations. HeUX S Combat SwimmerIt is, therefore, intended exclusively for use in specific missions and is therefore not available for sale to the public.
Features of the UX S Combat Swimmer watch
Motion
- ETA 955,652
- Stop seconds function
- Impact resistant according to DIN 8308
- Anti-magnetic according to DIN 8309
Caja
- German submarine steel case, black
- Sapphire crystal on the front, anti-reflective on both sides
- Case back Screwed
- Complies with the technical requirements for waterproofing, as established in the DIN 8310 standard
- Pressure-resistance of the movement up to 5,000 m diving depth (= 500 bar) and of the case up to 12,000 m diving depth (1,200 bar), certified by DNV GL
- In accordance with the technical requirements of the DIN 8306 diving standard
- Tested according to European diving equipment standards EN 250 / EN14143 and certified by DNV GL
- Low pressure resistant
Features
- Hours, minutes, seconds
- Date display
SINN Technologies
- Black hard coating based on TEGIMENT technology
- HYDRO technology for perfect readability even under water and the absence of reflection at any angle and completely free of fogging
- Temperature resistance technology from 20°C to 60°C
- Crown with D3 system
Dimensions and weight
- Diameter: 44mm
- Temple Band Width: 22mm
- Case thickness: 13.3mm
- Weight without strap: 105 grams
Dial and hands
- Matte black dial
- Luminescent color coated indices
- Timer designed for optimal readability
- Telegram
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