Casio ProTrek World Time Digital Tough Solar PRG 30 5 PRG30 5 100M Men's Watch watch bands 5 in Case Material: Brass Forever Elizabeth 5 in Case Material: Brass Caseback Material: Acrylic Crystal Watch Band Type: Chain Watch Band Material: Brass Movement Country of Origin: China Watch Dial Color: White Watch Case Size: 48 mm Watch Dial: Skeleton Watch Hands: Black Watch Movement Warranty: Limited Lifetime Item Weight U M: lbs Watch Band Width: 5 mm Packaging: Gift Boxed Product Type: Watch Sold By Unit: Each Crystal Material: Acrylic Movement Descriptor: 17 Jewel Gender: Men's Watch Type: Pocket Watch Face Thickness: 18 mm Plating Color: Gold Tone Watch Movement Type: Mechanical (Hand wind) Return Policy: If not 100% satisfied return watch in 30 days for a full refund or exchange Features: Stainless Steel Case Leather Strap Automatic Movement Caliber: Seiko NH35A 24 Jewels Mineral Crystal Black Dial Analog Display Power Reserve Date Display Luminous Hands And Markers Uni Directional Rotating Bezel Screw Down Crown Screwed Case Back Buckle Clasp 300M Water Resistance Approximate Case Diameter: 49mm Approximate Case Thickness: 17mm Sunset Time Display 1 10 Second Stopwatch Countdown Timer Alarms Hourly Time Signal Full Auto Calendar 12 24 Hours Display Day And Date Display Screwed Case Back Buckle Clasp 100m Water Resistance Approximate Case Diameter: 45mm Approximate Case Thickness: 13mm Approximate Lug Weidth : 22mm Features: Resin Case Silicon Strap Mineral Crystal Digital Display Tough Solar LED Backlight Low Temperature Resistant Digital Compass Altimeter