Features:Plastic CasePolyurethane StrapQuartz MovementCaliber: ElectronicMineral CrystalBlack DialDigital DisplayChronograph FunctionAlarmGMTDay And Date DisplayScrewed Case BackBuckle Clasp100M Water ResistanceApproximate Case Diameter: 52.00 mmApproximate Case Thickness: 17.00 mm Invicta Racing Digital Chronograph Polyurethane Strap Black Dial Quartz 47526 100M Men's Watch