Durability and clear readability in a 41 mm diameter size that is comfortable to wear: you will find these properties in the U50 series.
Visually, the diver’s watch is noticeable for the striking design of its matte-black dial and a display that concentrates on the essentials. When it comes to its features, we also focus consistently on typical SINN characteristics. The case and crown are thus made of high-strength seawater-resistant German Submarine Steel. This type of steel stands out not only for its extremely high strength and exceptional non-magnetic properties but also for its especially high resistance to seawater. We have designed the rotating bezel so that it is captive in the case. As it may experience high levels of stress during use, we have also hardened the surface using TEGIMENT Technology, making it especially scratch-resistant.
These features make it clear that the U50 is perfectly suited to diving use – a fact that has been verified by the classification company DNV GL. DNV GL 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.
- Case and crown made of high-strength seawater-resistant German Submarine Steel
- Waterproof and pressure-resistant to 5000 m diving depth (= 500 bar), certified by DNV
- Tested based on European diving equipment standards and certified by DNV
- Thanks HYDRO Technology for perfect readability even under water and freedom from reflection at any angle and completely free from fogging
- Bezel with Black Hard Coating on a TEGIMENT Technology basis
- Functionally reliable from –20 °C up to +60 °C
- 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
Quartz Movement
- Ronda 715 Li - SWISS MADE
- Battery with extremely long service life
- End of life function
- 5 bearing jewels
- 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 waterproofness, as set out in standard DIN 8310
- Waterproof and pressure-resistant to 5000 m diving depth (= 500 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 Black Hard Coating on a TEGIMENT Technology basis
- Captive safety bezel
Dimensions and Weight
- Case diameter: 41 mm
- Band lug width: 20 mm
- Case thickness: 11.8 mm
- Weight without strap: 72 gramme
- Dial and Hands
- Matte black dial
- Indices coated with luminescent colour
- Hour, minute and second hand coated with luminescent colour
Warranty
- Warranty period 3 years
| case material: | Steel |
| Movement: | Automatic |
| Gender: | Men's watch / Unisex |
| Art: | Watches |
