The Longines Mens Spirit Watch L3.820.4.93.6 combines a 42mm round shaped stainless steel case and a stainless steel bracelet with a triple safety folding clasp and push-piece opening mechanism. It has a blue chronograph display dial with Super-LumiNova accents and a date window between four and five o-clock, which is protected beneath sapphire crystal glass. Power is generated by the automatic movement with a monocrystalline silicon balance-spring power reserve of approximately 66 hours. This model is also chronometer certified and has a water resistance of up to 100 metres. • Powered by the automatic movement with a power reserve of up to 66 hours. • Presented on a stainless steel bracelet with push button deployment clasp. • Scratch resistant sapphire crystal glass. • 42mm case width. • 100 metre water resistance.