Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Caliber: 5434 Mineral Crystal Black Dial Analog Display Chronograph Function Regular Timekeeping 1 Second Stopwatch 12/24 Hours Display Date Display Screwed Case Back Deployment Clasp 100m Water Resistance Approximate Case Diameter: 41mm Approximate Case Thickness: 11mm Approximate Lug Width: 22mm