Swiss Legend Men's 30425-03 Airbourne Analog Display Swiss Quartz Blue Watch Chronograph functions with 60 second, 30 minute and day of the week sub dials; date window at 4:00 Blue dial with silver tone and white hands and Arabic numeral; luminous; stainless steel bezel; screw-down crown with blue silicone accent; sapphire crystal; stainless steel case with blue silicone cover; blue silicone strap Swiss-quartz movement Case diameter: 50mm Water resistant to 330 feet