The Sinn Spezialuhren Valjoux 23 is a manual winding caliber with an analog display, 17 jewels and a frequency of 18,000 vph (2.5 Hz). It is based on the Valjoux 23. It is in production.
Last updated 23 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
17 jewels
Frequency
18,000 vph (2.5 Hz)
Display Type
Analog
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