Seiko 1320 Movement Details
Seiko caliber 1320 is an analog quartz watch movement produced from around 1979.
Sub-brands: | Socie |
Battery: | SR621SW / 364 (Silver oxide) |
Accuracy: | ±15 seconds/month |
Day / date? | No |
GMT / world time? | No |
Chronograph? | No |
Hacking? | No |
Rate: | 32,768 Hz |
Number of jewels: | 6 |
Size / diameter: | 17.1mm x 8.4mm |
Height: | 2.8mm |
Stem code: | 351130 (short), 351131 |
Development division: | Daini (Kameido, Tokyo) |
Notes: | Used in ladies watches. |
PDF guides: | Technical guide for 1320A |