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Sinn Spezialuhren Valjoux 7751

AutomaticIn Production
25 jewels28,800 vph (4 Hz)Based on ETA SA 7751

The Sinn Spezialuhren Valjoux 7751 is an automatic caliber with an analog display, 25 jewels and a frequency of 28,800 vph (4 Hz). It is based on the ETA SA 7751. It is in production.

Last updated 24 Oct 2026Suggest a correction