Precision quartz movement. Japan (Citizen) Stainless steel case with crystals on case Mineral crystal non glare scratch resistant 5atm (100 feet water resistance) Leather strap 42mm diameter Band Color: Black Leather; Band Width: 30mm near case; 28mm near clasp/buckle; Bezel Color: Crystals; Case: Silver + Rectangle-shaped; Case Finish: Satin + Stainless Steel; Case Thickness: 12mm; Case Width: 40mm; 47mm with crown; Clasp / Buckle: Strap Buckle; Dial: Black + analog; Hand Color: Black-and-white; Movement: Japanese + quartz; Time Zones: Single; Water Resistance: 5 atm;