Specification Details
Movement Miyota 9039
Type Japanese automatic
Jewels 24
Frequency 28,800 bph (4 Hz)
Power reserve 42 hours
Accuracy (regulated) ±10 seconds/day
Diameter 39.5 mm
Thickness 11.6 mm
Lug-to-lug 46.5 mm
Lug width 20 mm
Bracelet taper 20 → 16 mm
Crystal Double-domed sapphire
AR coating Not specified
Case 316L stainless steel
Hardness coating 1200–1300 HV
Water resistance 200 m / 20 ATM
Bezel Fixed
Crown Screw-down
Lume Super-LumiNova BGW9
Date No date
Assembly United Kingdom