Model: Wittnauer Watches - Wittnauer Ceramic Diamond Watch 12D03 Case material: Ceramic and solid stainless steel case with screw down case back Case dimensions: 32mm (1 1/4") in width; 34mm (1 5/16") in height Movement: Swiss quartz movement Crystal type: Scratch resistant sapphire crystal Crown: Push and pull crown Water resistant: 30 meters (100 feet) Dial color: Black enamel dial with 6 diamonds Band type: Ceramic and solid stainless steel bracelet deployment clasp Warranty: 5 year limited warranty on all Wittnauer watches Items included: Owner's manual; Wittnauer watch warranty material