Sinn - UX

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 ion battery, which not only has an exceptionally long life, but can also supply electricity at minus temperatures of up to -25° Celsius.

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 waterproofness, as set out in standard DIN 8310
• 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
• 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
• Bezel with TEGIMENT Technology, therefore especially scratch-resistant
• Captive bezel
• Temperature resistance technology, therefore functionally reliable at temperatures from minus –20 °C up to +60 °C
• Crown with D3-System

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

• Case diameter: 44 mm
• Band lug width: 22 mm
• Case thickness: 13.3 mm
• Weight without strap: 105 gramme