Overview
Perfect legibility even under the most adverse of conditions, the largest dial possible, and a bezel that won’t come off or pitch to one side: these are challenges that Sinn’s engineers have fulfilled with Model UX.
The case filled with a special oil makes the watch legible from every angle, even under water. This oil filling keeps the case water-resistant to any reachable diving depth.
The temperature-stabilised high-precision movement is powered by a lithium battery, which not only has an exceptionally long life, but can also supply electricity at minus temperatures of up to -25° Celsius.
Special characteristics
- TEGIMENT option:
The case also features TEGIMENT Technology, making it especially scratch-resistant. If you choose a silicone strap, the design of the clasp will also be on a TEGIMENT Technology basis. If you decide to go for a solid bracelet, this also features TEGIMENT Technology. - Completely made of high-strength seawater-resistant German Submarine Steel
- Tested based on European diving equipment standards and certified by an independent institute
- Thanks HYDRO Technology for perfect readability even under water and freedom from reflection at any angle and completely free from fogging
- Case and bezel with TEGIMENT Technology and therefore especially scratch-resistant
- Functionally reliable from –20 °C up to +60 °C
- High-precision quartz movement, temperature-stabilised
- Captive diver's bezel with minute ratcheting
- Crown at 4 o'clock to prevent pressure on the back of the hand
- Mission timer design for optimal readability
- Sapphire crystal glass
- Water-resistant and pressure-resistant to 5000 m diving depth (= 500 bar), certified by an independent institute
- Low pressure resistant
Quartz Movement
ETA 955.652
High-precision quartz movement, temperature-stabilised
7 bearing jewels
Seconds stop function
Anti-magnetic as per DIN 8309
Case
Case made of German submarine steel, bead-blasted
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened
Crown screwable
Meet the technical requirements for water-resistance, as set out in standard DIN 8310
Water-resistant and pressure-resistant to 5000 m diving depth (= 500 bar), certified by an independent institute
According to the technical demands for the diving norm DIN 8306
Tested based on European diving equipment standards EN 250 / EN14143 and certified by DNV
Low pressure resistant
Functions
Hours, minutes, seconds
Date display
Diver’s bezel with minute ratcheting and luminous key mark
SINN Technologies
HYDRO Technology for perfect readability even under water and freedom from reflection at any angle and completely free from fogging
TEGIMENT Technology, therefore especially scratch-resistant
Captive bezel
Temperature resistance technology, therefore functionally reliable at temperatures from –20 °C up to +60 °C
Crown with D3-System
Dimensions and Weight
Case diameter: 44 mm
Band lug width: 22 mm
Case thickness: 13.3 mm
Weight without strap: 105 gramme
Dial and Hands
Matte black dial
Indices coated with luminescent colour
Hour, minute and second hand coated with luminescent colour
Mission timer design for optimal readability
Description copied from the Sinn website. This listing includes the original box, papers (may 2022 403.58686), tool and three extra H links. Watch winds and ticks. Has some light scuffs, excellent condition otherwise.