Winding: automatic

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

Power Reserve: 70 hours

Accuracy: -4/+6 seconds / day

Jewels: 27,28

Calibre Kenissi 12.1

Swiss made

Thickness: 4.99

Central hr

Central min

Central sec

date at 4:30

Notes: COSC-certified chronometer with a free-sprung hairspring