The Diving Watch made of German Submarine Steel.

Perfect readability, even in murky water. Easy adjustment of the rotating bezel, even with gloves. Robust, water-resistant and pressure-resistant, even in extreme conditions. It's no wonder that so many professionals place their trust in diving watches made by SINN.

U1
U1Camouflage
U1 S
U1 SDR
U1 S E