• 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
• 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
  • End of life function
  • 7 bearing jewels
  • Seconds stop function 
  • Anti-magnetic as per DIN 8309
  • Functionally reliable from - 20 °C to + 60 °C

• 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 an independent institute
  • 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
  • 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

• Warranty
• • Warranty period 3 years

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.