Seiko M422 Movement Details
Seiko caliber M422 is a digital watch movement.
Find watches with this movement on eBay.
| Sub-brands: | Sports 150 |
| Battery: | CR2025 / (Lithium) |
| Accuracy: | ±20 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | Yes |
| Chronograph? | Yes |
| Alarm? | Yes |
| Rate: | 32,768 Hz |
| Size / diameter: | 29.3mm |
| Height: | 5.7mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| PDF guides: |
Battery replacement guide
: M422A
Technical guide |
| Related movements: | M421 |