Seiko 6730 Movement Details
Seiko calibre 6730 is a high grade analogue quartz watch movement. Production was in the 1980s.
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Sub-brands: | Lassale, Dolce, Credor |
Battery: | SR712SW / 346 (Silver oxide) |
Accuracy: | ±15 seconds/month |
Day / date? | No |
GMT / world time? | No |
Chronograph? | No |
Rate: | 32,768 Hz |
Number of jewels: | 14 |
Size / diameter: | 18.0mm x 13.0mm |
Height: | 1.1mm |
Development division: | Daini (Kameido, Tokyo, Japan) |
PDF guides: | Technical guide : 6730A |
Part Codes
Stem code: | 351085, 351087, 351089, 351091 |
Screw codes: | 012155 (dial screw), 012180, 012181, 012182 |