Seiko 6306 Movement Details
Seiko caliber 6306 is an automatic watch movement. Production started around 1976 and production finished in 1981.
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Sub-brands: | Actus, Silverwave |
Day / date? | Day + date |
GMT / world time? | No |
Chronograph? | No |
Hacking? | Yes |
Rate: | 21,600 bph |
Number of jewels: | 21 |
Lift angle: | 54.5º |
Size / diameter: | 27.0mm |
Height: | 5.2mm |
Development division: | Suwa (Nagano Prefecture, Japan) |
Notes: | Made for the Japan domestic market (JDM). Identical to cal. 6309 except the 6306 has hacking, a higher jewel count (21 v. 17) and a Japanese kanji day wheel. |
Related movements: | 6309 |
Part Codes
Stem code: | 354601 |
Balance wheel code: | 311601 |
Mainspring code: | 401615 |
Videos
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