Longines Classic Collection Automatic Watch With An Alligator & Calf Brown Leather Strap, 40mm Stainless Steel Case & Beige Coloured Dial With Date Window. A timeless collection The launch of the first Flagship by Longines in 1957 was met with resounding success. Today, this timeless collection can still be found in the brand's range of products in a reworked form. Each fitted with a self-winding calibre, these models will enchant lovers of classic, robust watches. A wide range of dials and a selection of sizes mean that everyone can find the watch that suits him or her. GLASS: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside CASE BACK: Transparent case back with sapphire crystal LUG DISTANCE: 21 mm THICKNESS: 8.70 mm WATER RESISTANCE: Water-resistant to 3 bar WEIGHT: 63.3 g CALIBER: L888 MOVEMENT DESCRIPTION: Self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve of approximately 72 hours FUNCTIONS: Hours, minutes, seconds and date