Heritage Classic Longines combines the original aesthetics of its most remarkable historic models with the most modern watchmaking techniques. Heritage Classic pieces are a tribute to the innovative spirit that has driven Longines’ watchmakers from the outset. Longines timepieces draw from this expertise and illustrate the durability that is the brand’s signature, as well a consistent desire to honor history. CASE Shape: Round Material: Stainless steel Glass: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides Case Back: Screw-down case back Dimension: Ø 38.00 mm Lug distance: 19 mm Thickness: 10.80 mm Water Resistance: Water-resistant to 5 bar Weight: 62.8 g DIAL & HANDS Dial color: Silver Hour markers:Applied indexes Hands: Gilt hands Specificities: Swiss Super-LumiNova® MOVEMENT & FUNCTIONS Movement Type: Automatic Functions: Hours, minutes, seconds Caliber: L888 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 Bracelet/Strap: Strap Material: Leather strap Color: Grey Buckle: With buckle REF: L16484622