Gosasa Men's Analog Display Stainless Steel Men Luminous Chronograph Leather Quartz Wrist Watch Chronograph function , canlendar function , Luminous display Sapphire Dial , will never Scratch , it will remain new after using for years Very beautiful package , very good for gift Dial : 46.57MM( including the crown ) , Length : 22.5CM Water resistant to 165 feet (50 M): suitable for swimming and showering