Stuhrling Original Men's 210A2.33U56 Octane Concorso Corale Swiss Quartz Chronograph Tachymeter Date Blue Dial Watch Stainless steel case with blue ip plated bezel with embossed numerals for tachymeter and protective krysterna crystal Blue carbon fiber inner dial with black printed outer minutes track Seconds counter, thirty minute counter and twelve hour counter subdials with date window at four o'clock position Black genuine leather strap with blue contrast stitching and silvertone buckle Water resistant to 165 feet (50 M): suitable for swimming and showering