Casio Tough Solar Illuminator Tide Graph Moon Phase Digital W S210H 1AV Men's Watch Grey Sunray Features: Titanium Case Titanium Bracelet Fila Black Features: Titanium Case Titanium Bracelet Automatic Movement Caliber: 5R65 30 Jewels Sapphire Crystal Black Dial Analog Display Luminous Hands And Markers Date Display Power Reserve Uni Directional Rotating Bezel Screw Down Crown Solid Case Back Deployment Clasp 300M Water Resistance Approximate Case Diameter: 45mm Approximate Case Thickness: 16mm The Casio GA 110HR 1A delivers reliable 4 x 44 x 13 Features: Case Bezel Material: Resin Resin Strap Resin Spherical Glass Digital Display Tough Solar Sporty Design Tide Graph Moon Phase World Time 31 Time Zones (48 Cities + UTC) 5 Alarms 1 100 Second Stopwatch LED Backlight Countdown Timer Hourly Time Signal Full Auto Calendar (To Year 2099) 12 24 Hour Format Button Operation Tone On Off Regular Timekeeping Accuracy: ±30 Seconds Per Month Buckle Clasp 100M Water Resistance Approximate Size Of Case: 45