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Sinn U50 SDR

1 photo from owners

Browse real owner photos of the Sinn U50 SDR (1050.040). See how this watch looks on the wrist from different angles, submitted by the WatchVsWatch community. Case size: 41mm. Movement: Automatic.

Sinn U50 SDR ref. 1050.040 wrist photo by Daniel C.

Mar 31, 2026

by Daniel C.

Watch Specifications

Case Size

41mm

Movement

Automatic

Reference

1050.040

Lug-to-Lug

47mm

Between Lugs

20mm

Thickness

11.2mm

Water Resistance

500m / 50 bar

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