Sinn Spezialuhren UX SDR GSG 9 (EZM 2B) with TEGIMENT option

The Sinn UX SDR GSG 9 (EZM 2B) with TEGIMENT option, reference 403.081, is a German Submarine Steel dive watch. The 44 mm bead-blasted case is 13.3 mm thick and water resistant to 5000 metres, with a screw-down crown on the left. A GSG 9 logo marks the matt black dial, which displays date and central seconds beneath sapphire crystal. Quartz calibre ETA 955.652 has temperature stabilisation. Scratch-resistant TEGIMENT hardening treats the case, and the captive diver's bezel ratchets in minute steps. HYDRO Technology eliminates reflections at any angle.