Automatic self-recharging movement 8200 (21,600 oscillations per hour) 21 jewels. Average daily accuracy range: -20 to +40 seconds, depending on environmental and usage conditions. 40 hours power reserve (if at 100%).
Characteristics
Steel case, 13.1mm. thickness. Transparent screw-closed bottom that allows you to see the movement. Leather strap. Complete calendar. WR 5 bar.