OS80 Multifunctional Alarm Chronograph Quartz movement.
Date feature at the 3 o'clock hour.
Chronograph: 12 hour elapsed time.
Alarm.
Unidirectional ratcheted E6B navigational slide rule bezel for calculation of distance and fuel consumption.
Tachymetre.
3-year battery and battery life indicator.
Screw-locked crown & screw-in back.
Case and bracelet in solid 316L stainless steel.
Hardened mineral crystal.
Serial numbered.
5 years International Warranty
Dimensions:
Length: 48 mm.
Wide: 47 mm.
Diameter 42 mm.
Thickness 11 mm.
Weight: 158 g.