Swiss Legend Men's 10057-YG-11-GA Endurance Analog Display Swiss Quartz Gold Watch Chronograph functions with 60 second, 30 minute and day of the week subdials; date window at 4:00 Black dial with gold tone and white hands and hour markers; luminous; black top ring on bezel; screw-down crown; tachymeter; sapphitek crystal; gold tone ion-plated stainless steel case and bracelet Swiss-quartz movement Case diameter: 45mm Water resistant to 330 feet