Seiko 8L55 Movement Details

Seiko caliber 8L55 is an automatic (with hand winding) watch movement. Production was in the 2010s.
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Sub-brands: Marinemaster, Prospex
Power reserve:55 hours
Accuracy:+15/-10 seconds/day (Seiko "B" standard)
Day / date?Date only
GMT / world time?No
Rate:36,000 bph
Number of jewels:37
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