Seiko 6S99 Movement Details
Seiko caliber 6S99 is a high grade hand winding watch movement. Production started around 2002 and production finished in 2005.
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|Power reserve:||60 hours|
|Accuracy:||+15/-10 seconds/day (Seiko "B" standard)|
|Day / date?||No|
|GMT / world time?||No|
|Number of jewels:||35|
|Notes:||Has a power reserve indicator.|
|Balance wheel code:||310042|
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