Brillier Men's 'Endurer' Swiss Quartz Stainless Steel Dress Watch, Color:Silver-Toned (Model: 16-04) Swiss quartz movement with scratch resistant sapphire coated mineral crystal Chronograph, date and day function Tachymeter with luminous hands and markers High-Grade genuine stainless steel case and bracelet Water resistant to 165 feet (50 M): suitable for swimming and showering