Casio G Shock G Steel Bio Based Resin Strap Smartphone Link Analog Digital Blue Dial Solar GBM 2100A 2B 200M Mens Watch Scratch resistant Features: Resin Case Resin Strap alluring scent that transitions Features: Resin Case Resin Strap Quartz Movement Caliber: 3512 Resin Crystal Beige Dial Digital Display Dual Time Button Operation Tone On Off LED Light 1 100 Second Stopwatch Countdown Timer 3 Multi Function Alarms Hourly Time Signal Regular Timekeeping Full Auto Calendar 12 24 Hours Display Day And Date Display Screwed Case Back Buckle Clasp 100m Water Resistance Approximate Case Diameter: 40 Features: Stainless Steel Case Leather Strap Quartz Movement Mineral Crystal Blue Dial Analog Display Chronograph Function Luminous Hands And Markers Pull Push Crown Solid Case Back Buckle Clasp 30M Water Resistance Approximate Case Diameter: 42mm Approximate Case Thickness: 6mm Bluetooth smartphone link for automatic time adjustment and enhanced functionality this men's watch features a striking blue dial set within a robust stainless steel case