Swiss Legend Men's 10538S-BB-01-GRYAS Scubador Analog Display Swiss Quartz Grey Watch Chronograph functions with 60 second, 30 minute and day of the week sub dials; date window at 4:00 Black textured dial with black, grey and white hands, white and grey hour markers; luminous; unidirectional black ion-plated stainless steel bezel with grey accents; pushers with protective bars and screw-down crown; sapphitek crystal; black ion-plated stainless steel case; grey silicone strap with black accents Swiss-quartz movement Case diameter: 48mm Water resistant to 330 feet