Seiko 2451 Movement Details
Seiko caliber 2451 is an automatic watch movement. Production was in the 1960s.
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|Sub-brands:||Sportsmatic, Silverwave, Sea Horse|
|Day / date?||No|
|GMT / world time?||No|
|Number of jewels:||17|
|Development division:||Suwa (Nagano)|
|Related movements:||245 6601|