Seiko 7918 Movement Details
Seiko caliber 7918 is an analog quartz watch movement produced in the 1980s.
| Battery: | SR41SW / 384 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Development division: | Suwa (Nagano) |
| Notes: | Used in ladies watches for the visually impaired, featuring a flip up cover. |
| Related movements: | 7518 |