Seiko 6810 Movement Details

Seiko caliber 6810 is a hand winding watch movement produced from around 1973 until 1998.
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Sub-brands: Belfina
Accuracy:+25/-15 seconds/day (Seiko "C" standard)
Day / date?No
GMT / world time?No
Chronograph?No
Rate:21,600 bph
Number of jewels:22
Height:1.98mm
Development division:Daini (Kameido, Tokyo)
Notes:Marketed as a super-slim movement.
Related movements: 68

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