Seiko 8T23 Movement Details

Seiko calibre 8T23 is an analogue quartz watch movement. Production started around 1986.
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Sub-brands:	Impact
Power reserve:	75 hours
Day / date?	Day + date
GMT / world time?	No
Chronograph?	No
Rate:	32,768 Hz
Number of jewels:	15
Notes:	Requires around three minutes of hand-winding for a 75-hour charge.

Watches with this movement