Features: Carbon Case Stainless Steel Bracelet Quartz Movement Sapphire Crystal Blue Dial Analog Digital Display Bluetooth Mobile Link Time And Place Phone Finder Neobrite World Time 38 Time Zones 1/100 Second Stopwatch Countdown Timer 5 Daily Alarms Hourly Time Signal Double LED Light Button Operation Tone On/Off Power Saving Regular Timekeeping Full Auto Calendar 12/24 Hours Display Luminous Hands Day And Date Display Solid Case Back Deployment Clasp 100M Water Resistance Approximate Case Size (L × W × H): 47.6 × 48.2 × 11.9 mm Approximate Case Diameter: 48.20 mm Approximate Case Thickness: 11.90 mm