Seiko 4R37 movement

Type:Automatic/manual
Sub-brand:Superior,Seiko 5
Power reserve:40 hours
GMT/world time?Yes
Chronograph?No
Hacking?Yes
Rate:21600 bph
Number of jewels:24
Lift angle:53°
Notes:Also sold as NH37.
Related movements: 4R35 4R36 4R38 4R39

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