When absolute readability becomes the priority, the U1 S L demonstrates what is technically possible.
Limited to just 300 pieces, this exceptional diving watch combines maximum functionality with innovative luminosity – even in complete darkness.
The highlight: the entire dial and the main marker on the rotating bezel glow intensely. In terms of its production, an innovative method is used to incorporate the luminous paint into a mould using a special casting process. After hardening, a hybrid ceramic component is created, which is joined to the metallic base dial. In the final processing step, the two combined components are printed. The result is rather remarkable – thanks to the high concentration and large surface area of the luminous paint, we achieve extreme luminosity and thus perfect readability – in a quality never seen before!
The U1 S L also makes a powerful visual statement: with its distinctive design language and clearly reduced display, it can be worn at any time – even outside the water.
Behind the striking appearance lies pure SINN technology: case and crown are made of high-strength, non-magnetic submarine steel, renowned for its exceptional seawater resistance. The high-quality Black Hard Coating, based on TEGIMENT Technology, provides a stylish look. And because reliability at SINN knows no compromise, the bezel is non-detachable and securely captive into the case.
Tested? Of course. An independent testing institute has certified the pressure resistance to a diving depth of 1,000 m (= 100 bar), as well as temperature resistance and functionality based on European diving equipment standards. The U1 S L is therefore a watch with real depth. In every respect.
- Limited to 300 pieces
- Price with white silicone strap, large black folding clasp
and separate black silicone strap parts - Hybrid ceramic, fully lumed dial
- Case and crown made from high-strength seawater-resistant German Submarine Steel
- Black Hard Coating on a TEGIMENT Technology basis
- Tested based on the European diving equipment standards and certified by an independent institute
- Water-resistant and pressure-resistant to 1.000 m diving depth (= 100 bar), certified by an independent institute
- Captive diver’s bezel with minute ratcheting
- Crown at 4 o’clock to prevent pressure on the back of the hand
- Sapphire crystal
- Low pressure resistant
Mechanical Movement
SW 200-1
Self-winding mechanism
26 bearing jewels
28.800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309
The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information.
Case
Case made of German Submarine Steel, black
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened
Crown screwable
Meets the technical requirements for water resistance, as set out in standard DIN 8310
Water-resistant and pressure-resistant to 1.000 m diving depth (= 100 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
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: 44,0 mm
Band lug width: 22 mm
Case thickness: 14,7 mm
Weight without strap: 113 g
Dial and Hands
Hybrid ceramic, fully lumed dial
| case material: | Steel |
| Movement: | Automatic |
| Gender: | Men's watch / Unisex |
| Divers: | limited Editon |
| Art: | Watches |
