Seiko 2633 Movement Details
Seiko caliber 2633 is an analog quartz watch movement produced in the 1970s.
| Sub-brands: | SQ |
| Battery: | SR927SW / 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: | 2 |
| Size / diameter: | 25.4mm |
| Height: | 3.56mm |
| Stem code: | 354260 (short), 354262 |
| Development division: | Daini (Kameido, Tokyo) |
| PDF guides: | Technical guide for 2633A |