Invicta Men's 16875 Subaqua Analog Display Swiss Quartz Black Watch Chronograph features with 60 second, 30 minute and 1/10 of a second sub dials; date window at 4:00 Gold tone dial with gold tone and white hands and black roman numerals; luminous; unidirectional bezel; screw-down pushers and crown with security bar; tachymeter; flame fusion crystal; 18k gold ion-plated stainless steel case; black silicone strap with 18k gold ion-plated stainless steel inserts Swiss-quartz Movement Case Diameter: 50mm Water Resistant To 1640 Feet