Seiko 8R28 movement details

Seiko caliber 8R28 is an automatic with hand-winding watch movement.

Sub-brands: Ananta, Brightz, Velatura
Power reserve:45 hours
Accuracy:+25/-15 seconds/day (Seiko "C" standard)
GMT/world time?No
Chronograph?Yes
Hacking?No
Rate:28,800 bph
Number of jewels:34
Lift angle:52°
Notes:The chronograph function has a column wheel and vertical clutch.

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