Movement: Japanese Quartz Movement Full Functional Chronograph Case: Brushed 316 Liters Stainless Steel Case and Back Diameter: Case Diameter 44mm without Crown Thickness: 16mm Dial: Black Dial for Testing for 24 Hour 3 in: 00 o 'Chronograph minute watch at 9:00 o'clock push button at 2:00 starts / stops at push button chronograph 4:00 restart chronograph strap: high quality leather strap water resistance: 3 ATM glass: Zero test crystal mineral type clasp: Folding buckle