Invicta Men's 1559 II Collection Swiss Chronograph Watch Swiss Quartz Movement Flame-Fusion Crystal; Brushed and Polished Stainless Steel Case and Bracelet Chronograph Functions with 60 Second, 30 Minute and Day of the Week Subdials; Date Function Black Dial with Silver Tone Hands and Hour Markers; Luminous; Tachymeter on Inner Bezel Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving