SII NH70 Skeletonized Movement
Time to take those skeletons out of the closet!
Genuine Seiko NH70A Automatic Movement
Comes supplied with screws, tabs, dial spacer and crown stem.
Manufacturer: Seiko Instruments (SII)
Caliber Number: NH70 (aka NH70A)
Movement Type: Automatic
Vibrations Per Hour: 21,600 bph
Shock System: Diashock
Power Reserve: 41 hours
Winding Direction: Bi-directional
Functions: Hacking, Hand-windable, Hours, minutes, central seconds