Ben & Sons Men's 'Colonel' Swiss Quartz Stainless Steel and Black Leather Casual Watch (Model: BS-10062-BB-01) Chronograph Functions with 60 Second, 30 Minute and Day of The Week Sub dials; Date Window at 4:00; Mineral Crystal Black Dial with Black and White Hands and White Arabic Numerals; Luminous; Tachymeter; Screw-Down Crown; Black Ion-Plated Stainless Steel Case; Black Leather Strap with White Contrast Stitching Swiss-quartz Movement Case Diameter: 44mm Water Resistant To 100m (330ft): In General, Suitable for Swimming and Snorkeling, but not Diving