Model: Bulova Watch - Bulova Men's Marine Star Chronograph Watch 98B117 Case material: Black IP stainless steel case with screw down case back Case dimensions: 42mm diameter Movement: Quartz movement Crown: Push and pull crown Crystal type: Mineral crystal Water resistant: 100 meters Face color: Black dial Band type: Black IP stainless steel bracelet with fold over buckle Band length: Will fit 6- 8 inch wrist Additional features: Chronograph function; Date display; Luminous hands and markers Warranty: 2 year limited manufacturer's warranty on all Bulova watches Items included: Bulova watch warranty material and manual