Seiko 6156 movement

Seiko caliber 6156 is a high grade automatic with hand-winding watch movement.

Sub-brands:Grand Seiko
GMT/world time?No
Chronograph?No
Hacking?Yes
Rate:36,000 bph
Number of jewels:25
Lift angle:54.5°
Development division:Suwa (Nagano)
Related movements: 6155 6145 6146