Longines HYDROCONQUEST Automatic Blue Dial Ceramic Bezel 39mm Men's Watch - L37804966

Case Shape Round Material Stainless steel and ceramic bezel Glass Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides Case Back Screw-down case back Dimension Ø 39.00 mm Lug distance 20 mm Lug-to-lug 48.10 mm Thickness 11.70 mm Water Resistance Water-resistant to 30 bar Case Specificities Screw-in crown, Unidirectional rotating bezel Weight 167.0 g Dial & Hands Dial color Blue lacquered polished Hour markers Applied indexes Hands Silvered polished hands Specificities Swiss Super-LumiNova® Movement & Functions Movement Type Automatic Functions Hours, minutes, seconds and date Caliber L888.5 Movement Description Self-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 72 hours Strap Material Stainless steel Buckle With double security folding clasp with micro adjustment system