Seiko 6539 Movement Details
Seiko calibre 6539 is an analogue quartz watch movement. Production started around 1982.
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Battery: | SR920SW / 371 (Silver oxide) |
Accuracy: | ±15 seconds/month |
Day / date? | Date only |
GMT / world time? | No |
Chronograph? | No |
Rate: | 32,768 Hz |
Number of jewels: | 5 |
Size / diameter: | 23.3mm |
Height: | 2.7mm |
Development division: | Suwa (Nagano Prefecture, Japan) |
Related movements: | 6530 6531 6532 6533 |
Part Codes
Stem code: | 354765 |
Date wheel code: | 801540 (black on white) |
Screw codes: | 022247, 022248, 022427 (case screw) |