Winding: automatic

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

Power Reserve: 40 hours

Accuracy: -10/+30 seconds / day

Jewels: 26

Calibre Miyota 9120

Japanese made

Thickness: 5.5

Central hr

Central min

Central sec

date at 4:30

day pointer at 9

month pointer at 3

Notes: Categorized as premium by Miyota