Seiko 6308 Movement Details
Seiko calibre 6308 is an automatic watch movement. Production started around 1976.
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| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | No |
| Rate: | 21,600 bph |
| Number of jewels: | 17 |
| Lift angle: | 54.5º |
| Size / diameter: | 27.0mm |
| Height: | 5.2mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Notes: | The same as cal. 6309 but without the day display (date only). |
| PDF guides: | Technical guide : 6308A |
| Related movements: | 6309 |
Part Codes
| Stem code: | 354601 |
| Balance wheel code: | 311601 |
| Mainspring code: | 401615 |
| Date wheel code: | 801601 (black on white) |
| Screw codes: | 022160 (stud screw), 022257, 022458 (screw for oscillating weight), 022467, 022468, 022491, 022493, 022760, 022761 (dial screw) |