Seiko 6R64 Movement Details

Seiko caliber 6R64 is an automatic (with hand winding) watch movement.
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Sub-brands: Presage, Prospex, Landmaster
Power reserve:45 hours
Accuracy:+25/-15 seconds/day (Seiko "C" standard)
Day / date?Date only
GMT / world time?Yes
Rate:28,800 bph
Number of jewels:29
Notes:Has a power reserve indicator. The date is shown in a sub-dial.
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