Seiko B122 Movement Details
Seiko calibre B122 is a digital watch movement.
Find watches with this movement on eBay.
| Battery: | SR927W / 395 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | No |
| Alarm? | Yes |
| Rate: | 32,768 Hz |
| Size / diameter: | 22.0mm |
| Height: | 5.3mm |
| Notes: | Used in ladies watches. Has a battery life indicator with the digits flashing when the battery's running low. |
| PDF guides: |
Battery replacement guide
: B122A
Technical guide |