Longines Spirit 40mm Chronometer Silver Dial Men's Watch L38104732

100% Authentic with 5-Year Longines Backed Warranty Included. Authorized Longines Retailer. Item Longines Men's Watch Model # L3.810.4.73.2 Collection Spirit Case Stainless Steel Case Back Stainless Steel Bezel Fixed Stainless Steel Dial Color Silver Dial Features Applied Arabic Numerals / Luminous Hands & Markers / Date Display Clasp Pin Buckle Strap Color Brown Strap Material Leather Strap (21 mm Strap Width / 7.5 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 40 mm (Case Thickness 12.20 mm) Water-Resistant 100 meters Crystal Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides