Luminox Bear Grylls Survival Mountain Rubber Strap Black Dial Quartz Diver's XB.3739 200M Men's Watch Casio Mens Specification Detail Model Number RTF061 GM19725 Specification Detail Model Number RTF061 Brand Ratio Series FreeDiver GMT Movement Type Automatic Mechanical Case Material Stainless Steel Case Shape Round Case Size Approximately 40 42mm (estimated) Crystal Sapphire Dial Color White Bezel Blue and Red Pepsi Bidirectional Rotating Band Material Stainless Steel Bracelet Type Integrated Three Link Oyster Style Band Width Approximately 20mm (estimated) Lug Width Approximately 20mm (estimated) Lugs Count 4 Crown Type Screw down Estimated Weight Approximately 150 165g Water Resistance 200 Meters 660 Feet 20 ATM Functions Hours Day date display window for enhanced functionality Brand: Luminox Description: Features: Carbonox Case Genuine Rubber Strap Swiss Quartz Movement Caliber: Ronda 515 Anti Reflective Coating Sapphire Crystal Black Dial Analog Display Luminous Hands And Markers Date Display Bidirectional Rotating Bezel Screwed Case Back Buckle Clasp 200M Water Resistance Approximate Case Diameter: 43 00 Caliber: Ronda 515 Anti Reflective Coating Dial Material: Sapphire Crystal Display Type: analog item_weight: 500 g Movement: swiss quartz Description: Features: Carbonox Case Genuine Rubber Strap Swiss Quartz Movement Caliber: Ronda 515 Anti Reflective Coating Sapphire Crystal Black Dial Analog Display Luminous Hands And Markers Date Display Bidirectional Rotating Bezel Screwed Case Back Buckle Clasp 200M Water Resistance Approximate Case Diameter: 43