Seiko NH38 Movement

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Authentic Seiko NH38 movement 2- year warranty Free shipping included The Seiko NH38 is a 24-jewel automatic movement with a 41-hour power reserve and a frequency of 21,600 vibrati ons per hour. It features automatic and manual winding, hacking seconds, and a bi-directional winding system with a Diashock anti-shock system. Key specs include a 27.4mm diameter, 5.32mm thickness, and an accuracy of -20 to +40 seconds per day. Core specifications Jewels: 24 Power Reserve: Approximately 41 hours Frequency: 21,600 vph (3 Hz) Accuracy: -20 to +40 seconds per day Winding and complications Winding: Automatic (bi-directional) and manual winding Hacking: Yes, the seconds hand stops when the crown is pulled Complication: No date, with an open heart at the 9 o'clock position Physical dimensions Movement Diameter: 27.4mm Movement Thickness: 5.32mm Casing Diameter: 29.36mm Overall Height: 7.6mm (from bottom of movement to top of sweep second pinion) Lift Angle: 53 degrees Show more