Swiss Legend Men's 30721-01-WHT Skyline Chronograph Black Dial Black Leather Band Watch Swiss quartz movement Sapphitek crystal; stainless steel case; black leather strap Chronograph Functions 30 Minute, 60 Second and Day of the Week Silver Subdials; Date Window at 4:00 Black Dial with Silver Tone and White Hands with Silver Tone Arabic Numerals; Rotating Inner Bezel; Screw-Down Crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving