Seiko 6M13 Movement Details
Seiko caliber 6M13 is an analog quartz watch movement. Production was in the 1990s.
| Sub-brands: | Presage |
| Battery: | SR927W / 395 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | Yes |
| Rate: | 32,768 Hz |
| Number of jewels: | 9 |
| Notes: | Has an alarm, perpetual calendar, retrograde day display, and "dancing hands". |
| PDF guides: | Battery replacement guide |
| Related movements: | 6M15 |