Seiko 957 Movement Details
Seiko caliber 957 is a hand winding watch movement. Production was in the 1960s.
Find watches with this movement for sale.
|Sub-brands:||Sportsman, Sea Horse|
|Day / date?||Date only|
|GMT / world time?||No|
|Number of jewels:||17|
|Development division:||Suwa (Nagano Prefecture, Japan)|
|Related movements:||66 6602|