Series U1
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.
![](https://www.sinn.de/out/pictures/ddmedia/SINN_Website_HERO_U1B_K_2560x1440_Aktuell.jpg)
8 Models