Seiko 7N39 Movement Details
Seiko caliber 7N39 is an analog quartz watch movement.
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| Sub-brands: | Presage, Premier |
| 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: | 0 (7N39A) or 1 (7N39C) |
| Size / diameter: | 23.3mm (21.5mm x 21.3mm) |
| Height: | 2.57mm |
| PDF guides: | Technical guide : 7N32C, 7N33C, 7N39C |
| Related movements: | 7N32 7N33 |
Part Codes
| Stem code: | 351892 (tap 11) |
| Date wheel code: | 878633 |
| Screw codes: | 022247 |