Made In Japan Titanium Case Rubber Strap Eco-Drive Movement Caliber: F158 Sapphire Crystal Green Dial Analog Display Power Reserve Luminous Hands And Markers Day And Date Display GPS Satellite Wave Satellite Timekeeping System Dive Mode Insufficient Charge Warning Function Overcharge Prevention Function Perpetual Calendar World Time GPS Function Screwed Case Back Buckle Clasp Water Resistance 200m Case Diameter 47mm Case Thickness 16mm Lug Width 22mm