Men's Essentials Quartz Chronograph Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments Tachymeter bezel with Blue ion-finish Blue multi-layered dial with orange accents 24-hour subdial Date calendar LumiBrite hands and 12 o'clock marker Screwdown caseback Case diameter: 43.9mm Stainless steel case and bracelet Water-resistant to 10 bar, 100 meters (330 feet) Caliber 8T63