Model: Invicta Watch - Invicta Men's Subaqua NOMA III Chronograph 4571 Case material: Stainless steel case with screw down case back Case dimensions: 50mm in diameter; 18mm in thickness Movement: Swiss quartz movement Crystal type: Highly scratch resistant sapphire crystal Crown: Screw down crown Water resistant: 500 meters Dial color: Brown dial Band type: Solid stainless steel bracelet with fold over safety clasp Additional features: Chronograph functions measures to 1/10 second up to 12 hours; Luminous hands and markers; Date display; Day display; Unidirectional rotating bezel |