U50 S Mother-of-pearl S

• Limited to 500 pieces
• Shimmering black mother-of-pearl dial
• Case and crown made of high-strength seawater-resistant German Submarine Steel
• Black Hard Coating on a TEGIMENT Technology basis
• Tested based on European diving equipment standards and certified by DNV
• Waterproof and pressure-resistant to 500 m (= 50 bar), certified by DNV
• Captive diver’s bezel with minute ratcheting
• Crown at 4 o’clock to prevent pressure on the back of the hand
• Sapphire crystal glass
• Low pressure resistant

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Each of our 500 limited edition diving watches is uniquely numbered and boasts a light-reflecting dial that creates an exciting interplay of colour. This iridescent finish is the result of the shimmering black mother-of-pearl on the dial, which is a feature of this edition.

Combining mother-of-pearl with a diving watch seems only natural, given that they are united by the element water. What’s more, mother-of-pearl is a naturally occurring product, making each dial unique. The overall design is completed by the Black Hard Coating, which highlights the striking form of the U50 S Mother-of-pearl S and its minimalist display.

The timepiece is also equipped with special technical features. For example, the case and crown are made of high-strength German Submarine Steel. The classification company DNV verifies and certifies pressure resistance to a diving depth of 500 metres (= 50 bar) and temperature resistance and functionality in accordance with the European diving equipment standards.

• Mechanical Movement
• • SW300-1
  • Self-winding mechanism
  • 25 bearing jewels
  • 28,800 semi-oscillations per hour
  • Seconds stop function
  • Anti-magnetic as per DIN 8309

• Case
• • Case made of German Submarine Steel
  • 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
  • Waterproof and pressure-resistant to 500 m diving depth (= 50 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, certified by DNV
  • Low pressure resistant

• Functions
• • Hours, minutes, seconds
  • Date display
  • Diver’s bezel with minute ratcheting and luminous key mark

• SINN Technologies
• • Black Hard Coating on a TEGIMENT Technology basis
  • Captive bezel

• Dimensions and Weight
• • Case diameter: 41 mm
  • Band lug width: 20 mm
  • Case thickness: 11.15 mm
  • Weight without strap: 74 gramme

• Dial and Hands
• • Shimmering black mother-of-pearl dial
  • Indices coated with luminescent colour
  • Hour, minute and second hand coated with luminescent colour

• Warranty
• • Warranty period 2 years
    Our warranty conditions can be found in §12 of our General Terms and Conditions