Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Caliber: Miyota 6s20-45h102 Mineral Crystal Silver Dial Analog Display Tachymeter Scale Chronograph Function Luminous Hands And Markers Date Display Screwed Case Back Deployment Clasp 100m Water Resistance Approximate Case Diameter: 45mm Approximate Case Thickness: 11.8mm Approximate Lug Width: 21.9mm