Seiko 6M13 Movement Details

Seiko caliber 6M13 is an analog quartz watch movement. Production was in the 1990s.
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Sub-brands: Presage
Battery:SR927W / 395 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Day + date
GMT / world time?No
Rate:32,768 Hz
Number of jewels:9
Notes:Has an alarm, perpetual calendar, retrograde day display, and "dancing hands".
PDF guides: Battery replacement guide
Related movements: 6M15