Details
Self winding watch movement caliber ST2100 (8836) with 25 jewels. Frequency: 28 800 half-oscillations per hour (4 Hz). Watch movement size: 11 1/2 lines = diameter 26.00 mm, height 5.05 mm. Functions: hours, minutes, seconds, date at 3 quick set. Power reserve: 40 hours. Hand sizes 1.50, 0.90 and 0.25 mm (same as ETA 2836-2). You can find this watch movement in many high quality replica watches and it is an inexpensive alternative to the ETA 2836 movement.