Winding: automatic

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

Power Reserve: 70 hours

Accuracy: -2/+4 seconds / day

Jewels: 28

Service every 8–10years

Calibre Kenissi MT5652

Swiss made

Thickness: 7.5

central hr

central min

central sec

date at 3

GMT

Watch brands using this movement: Tudor Black Bay GMT

Quallity tier: In-house grade

Reliability: Very high

Notes: Technically strong, slightly pricier