Seiko 2320 Movement Details
Seiko calibre 2320 is an analogue quartz watch movement. Production started around 1978.
Find watches with this movement on eBay.
Sub-brands: | Exceline, Belfina, Socie, Nina Ricci |
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: | 8 |
Size / diameter: | 15.1mm x 13.0mm |
Height: | 2.5mm |
Development division: | Suwa (Nagano Prefecture, Japan) |
Notes: | Used in ladies watches. |
PDF guides: | Technical guide : 2320A |
Related movements: | 2340 |
Part Codes
Stem code: | 354810, 354811 |
Screw codes: | 022110 (dial screw), 022424, 022740 |