Seiko 4227 movement details

Seiko caliber 4227 is an automatic with hand-winding watch movement.

Sub-brands: Seiko 5
Power reserve:40 hours
Accuracy:+55/-35 seconds/day
GMT/world time?No
Chronograph?No
Rate:21,600 bph
Number of jewels:21
Lift angle:49 in 4227A, 52 in 4227B°
Movement size:10.5" or 23.4mm
Related movements: 4225