Ray Ban Rectangular Polarized RB3183 004 9A 63 Men's Sunglasses Ratio Strap Masc 999'' Countdown timer 5 independent and subtly creamy 999'' Countdown timer 5 independent daily alarms (4 one time alarms and 1 snooze alarm) Hourly time signal Full auto calendar (to year 2099) 12 24 hour format Regular timekeeping Accuracy ±15 seconds per month 200 meter water resistance Size of case total weight 55 X 51 Features: Stainless Steel Case Silicone Strap Quartz Movement Caliber: VH63 Sapphire Crystal Silver Dial Analog Display Luminous Hands And Markers Day And Date Display 12 24 Hours Display Pull Push Crown Solid Case Back Buckle Clasp 100M Water Resistance Approximate Case Diameter: 47mm Approximate Case Thickness: 12mm Features: Polished Gunmetal Frame Scratch Resistant 6 Base Glass Lenses 004 82 Drop Shaped Green Lens Encircled Shape Semi Rimless Frame 100% UV Protection Classic G 15 Polarized Green Lenses Ray Ban Leather Case With Microfiber Cloth Bridge Size: 15mm Temple Length: 125mm