Winding: manual-wind

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

Power Reserve: 63 hours

Jewels: 21

Calibre Sellita SW536 M

Swiss made

Thickness: 7

central hr

central min

small sec at 6

date at 3

24h GMT

Chronograph: 60s counter in center, 30m counter at 12