Model: Citizen Watch - Citizen Men's Eco Drive Dive Watch BJ8040-01E Case material: Titanium Movement: 51mm in diameter including the crown, 50mm without the crown; 18mm in thickness Weight: 8.4 oz Movement: Citizen Eco Drive movement Bezel: Titanium Crystal type: Scratch resistant mineral crystal Crown: Screw in crown Water resistant: 300 meters Face color: Black Band type: Citizen rubber strap in black Band length: 9 inches including the watch Additional features: Date display, For mixed gas diving, Reinforced Urethane Band and Extender, 6mm non-reflective curved crystal, Ratcheted elapsed-time bezel, screw-back case and screw-down crown Warranty: 5 year warranty on all Citizen watches Items included: Owner's manual, Citizen warranty material, carrying case, wetsuit strap extension