Ball Engineer II M Skindiver Heritage Blue Dial Stainless Steel Watch, 42mm

42mm Case Size/ Automatic Movement/ Chronometer Certified COSC/ 80 Hour Power Reserve, 28,800vph/ Water Resistance To 200 Meters/ 5,000Gs Shock Resistance/ Anti-Reflective Dome-Shaped Sapphire Crystal/ 31 Micro Gas Tubes For Night Reading Capabilities/ Domed-Shaped Sapphire Bezel/ Sapphire Crystal Transparent Case Back/ Black TiC (Titanium Carbide) Stainless Steel Case And Bracelet With Blue Dial Finish