SUPEROCEAN HERITAGE CHRONOGRAPH 46 MOVEMENT Caliber Breitling 13 Movement Self-winding mechanical Power Reserve Approx. 48 hrs Chronograph 1/4th second, 30 minutes, 12 hours Vibration 28,800 v.p.h Jewel 25 jewels Calendar Dial aperture CASE Case Material Stainless steel Caseback Screwed in Water Resistance 200 m (660 ft) Bezel Unidirectional ratcheted rotating bezel Crown Screw-locked, two gaskets Crystal Cambered sapphire, glareproofed both sides DIMENSIONS Product Weight (Approx.) 217.7 g Watch Head Weight (Approx.) 128.94 g Diameter 46 mm Thickness 16.34 mm Height (upper lug tip to lower lug tip) 56.61 mm Lug Width (in-between lugs) 24 mm STRAP Strap Material Stainless steel Strap Colour Metal bracelet Strap Type Straight Lug 24/20 mm Omega - Planet Ocean - 232.32.46.21.01.005 - Men - 2000-2010 Automatic - Stainless steel Omega Seamaster Planet Ocean 600M 46MM, Steel Reference: 232.32.46.21.01.005 Movement Caliber: Omega 8500. Power reserve: 60 hours Crystal Domed, scratch-resistant sapphire crystal with anti-reflective coating on both faces. Water Resistance We do not guarantee pre-owned watches up to 60 bar (600 meters / 2000 feet). Watch Case and Dial Case: Steel Case Diameter: 46mm Lug Width: 20 mm Thickness: 15.80 mm Dial Color: Black Total Product Weight (Approx.): 196 g Bracelet Material: Rubber Clasp Type: Folding Clasp Features Stopwatch, date, helium release valve, screw-down crown, transparent case back, unidirectional.