Swiss Legend Men's 10125-YG-11 Challenger Analog Display Swiss Quartz Gold Watch Chronograph functions with 60 second, 30 minute and day of the week sub dials; date window at 4:00 Black dial with gold tone and white hands, hour markers and arabic numerals; luminous; unidirectional gold tone ion-plated stainless steel bezel; screw-down crown; tachymeter; sapphitek crystal; gold tone ion-plated stainless steel case and bracelet Swiss-quartz movement Case diameter: 49mm Water resistant to 660 feet