Seiko 4S25 Movement Details
Seiko caliber 4S25 is an automatic (with hand winding) watch movement produced in the 1990s.
|Power reserve:||40 hours|
|Accuracy:||+25/-15 seconds/day (Seiko "C" standard)|
|Day / date?||Date only|
|GMT / world time?||No|
|Number of jewels:||25|
|Related movements:||4S15 4S35|