Longines Spirit 37mm Chronometer Champagne Dial Steel Unisex Watch L34104636

100% Authentic with 5-Year Longines Backed Warranty Included. Authorized Longines Retailer. Item Longines Unisex Watch Model # L3.410.4.63.6 Collection Spirit Case Stainless Steel Case Back Stainless Steel Bezel Fixed Stainless Steel Dial Color Champagne Dial Features Applied Arabic Numerals / Swiss Super-LumiNova Hands & Markers / Date Display / Applied Arabic Numerals Clasp With triple safety folding clasp and push-piece opening mechanism Strap Color Silver Strap Material Stainless Steel Strap (19 mm Strap Width / 7 inches Strap Length) Movement Self-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve of approximately 72 hours / Chronometer certified by the COSC / L888.4 Case Width 37 mm (Case Thickness 11.70 mm) Water-Resistant 100 meters Crystal Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides