Seiko 7009 Movement Details

Thumbnail image of Seiko movement 7009A. Seiko caliber 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)

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