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Sinn Spezialuhren U50 HYDRO

Sinn Spezialuhren U50 HYDRO

QuartzSteel

Ref. 1051.010

Collection: U50 HydroCase size: 41mmMovement: Ronda 715 Li

The Sinn U50 HYDRO, reference 1051.010, is a dive watch with a 41 mm German Submarine Steel case water resistant to 5000 metres. HYDRO Technology suppresses reflections across underwater viewing angles. The bead-blasted case is 11.8 mm thick with a screw-down crown. Quartz calibre Ronda 715 Li includes an end-of-life function. Central seconds and a date appear on the matt black dial under sapphire crystal. The captive rotating diver's bezel ratchets by the minute. TEGIMENT hardening improves its resistance to scratches.

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Last updated 23 Oct 2026Suggest a correction

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