Features: Carbon Case Stainless Steel Bracelet Solar Powered Caliber: 5698 Mineral Crystal Black Dial Analog Digital Display Mobile Link World Time Double LED Light 1/100-Second Stopwatch Countdown Timer 5 Daily Alarms Hourly Time Signal Full Auto-Calendar Button Operation Tone On/Off Power Saving Battery Level Indicator Hand Shift Feature 12/24 Hours Display Day And Date Display Screwed Case Back Deployment Clasp 100m Water Resistance Approximate Case Diameter: 47.8mm Approximate Case Thickness: 10.8mm Approximate Lug Width : 12mm