Features: Stainless Steel Case Silicone Strap Automatic Movement Caliber: F6727 Sapphire Crystal Red Dial Analog Display Luminous Hands And Index Date Display Uni Directional Rotating Bezel Screw Down Crown Screwed Case Back Buckle Clasp 200m Water Resistance Approximate Case Diameter: 45mm Approximate Case Thickness: 13.5mm Approximate Lug Width : 20mm