Features: Stainless Steel Case Stainless Steel Bracelet Solar Movement Caliber: 5666 Sapphire Crystal Black Dial Analog Display Tachymeter Scale Power Saving Mobile Link Dual Time 1 Second Stopwatch Daily Alarm Regular Timekeeping Full Auto Calendar 12/24 Hours Display Day And Date Display Solid Case Back Deployment Clasp 100m Water Resistance Approximate Case Diameter: 41mm Approximate Case Thickness: 10mm Approximate Lug Width: 22mm