Longines Classic Heritage Collection Swiss Automatic Silver Watch With A Brown Leather Strap, 38.50mm Stainless Steel Case & Silver Coloured Dial. 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. Lug Distance: 19 mm Weight: 59.5 g Hands: Silvered polished hands Specificities: Swiss Super-LumiNova® Calier: L888 Movement Discription: Self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve of approximately 72 hours Function: Hours, minutes, seconds Strap Material: Calf Leather