Winding: automatic

Frequency - Variations per hour: 4Hz - 28800 V/h

Power Reserve: 65 hours

Accuracy: -4/+6 seconds / day

Jewels: 26

Calibre Sellita SW200-2 a Power+ Chronometer COSC

Swiss made

Thickness: 4.6

central hr

central min

central sec

date at 3

Reliability: Very high