Seiko 6M13 Movement Details
Seiko caliber 6M13 is an analog quartz watch movement. Production was in the 1990s.
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|Battery:||SR927W / 395 (Silver oxide)|
|Day / date?||Day + date|
|GMT / world time?||No|
|Number of jewels:||9|
|Notes:||Has an alarm, perpetual calendar, retrograde day display, and "dancing hands".|
|PDF guides:||Battery replacement guide|