a brand new authentic cartier tank watch model wgta0342. polished 18k yellow gold rectangle case with solid back, smooth bezel and tang clasp. sapphire crystal crystal (cabochon) scratch resistant. grained silver dial features polished blue hands and roman numeral hour markers plus minute markers on the inner rim. powered by swiss quartz movement. water resistant to 30 meters / 100 feet. comes with a brown alligator leather strap.