Seiko 7009 Movement Details
Seiko calibre 7009 is an automatic watch movement. Production started around 1979 and production finished in 1996.
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Power reserve: | 40 hours |
Day / date? | Day + date |
GMT / world time? | No |
Chronograph? | No |
Hacking? | No |
Rate: | 21,600 bph |
Number of jewels: | 17 |
Lift angle: | 53º |
Size / diameter: | 27.0mm |
Height: | 4.9mm |
Development division: | Daini (Kameido, Tokyo, Japan) |
Notes: | An updated version of cal. 7006. The day function was upgraded to quickset – push in the crown to advance the day. |
PDF guides: | Technical guide : 7009A |
Related movements: | 7002 7005 7006 Y621 |
Part Codes
Stem code: | 354022 (short, tap 10) |
Balance wheel code: | 310020 |
Mainspring code: | 201024 |
Date wheel code: | 801008 (black on white) |
Screw codes: | 012066, 012123 (stud screw), 012354, 012420, 012424, 012539 (second reduction wheel screw), 012736, 012919 (ratchet wheel screw) |