MOVEMENT:Pro diver watches with Original Swiss Made Automatic/self-winding (ETA 2824- 2)capability w/28,800 vibrations per hour movement with 25 jewels and 42 hours power reserve. Functions without a battery; Powers automatically with the movement of your arms.
PREMIUM CONSTRUCTION:45mm Watch Case is made of Bronze Meterial,Swiss Made Super LumiNova on the Dails & Hands and Rotating Bezel, Sapphire Crystal and Rubber strap
WATER RESISTANT: 500meter/1650feet
BAND TYPE:rubber strap, Suitable for 5.5 to 7.5 inch wrist wear.
SPECIAL FEATURES:Professional Automatic Helium Valve at 9H , 120-click anticlockwise one way rotating elapsed timing bezel.Screwdown crown and caseback.