Seiko 7015 Movement Details

Seiko caliber 7015 is an automatic watch movement.

Sub-brands: Time Sonar
Day / date?Day + date
GMT / world time?No
Chronograph?Yes
Rate:21,600 bph
Number of jewels:21
Lift angle:53º
Size / diameter:27.0mm
Height:5.9mm
Stem code: 354022 (short), 357002
Balance wheel code: 310020
Mainspring code: 201046
Date wheel code: 801010
Screw codes: 012123 (stud screw), 012277, 012281, 012354, 012417, 012423, 012424, 012427, 012539, 012736, 012919
Development division:Daini (Kameido, Tokyo)
Related movements: 7005

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