Seiko 7N01 Movement Details
Seiko calibre 7N01 is an analogue quartz watch movement. Production started around 1990.
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| Sub-brands: | Cadet |
| Battery: | SR621SW / 364 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Number of jewels: | 0 |
| Size / diameter: | 17.8mm x 15.3mm |
| Height: | 2.1mm |
| Notes: | The same as cal. 7N00 but with three hands. |
| PDF guides: | Technical guide : 7N00A & 7N01A |
| Related movements: | 7N00 |
Part Codes
| Stem code: | 351890 |
| Screw codes: | 022410 |