Invicta Men's 1772 Pro Diver Collection Chronograph Watch Case Size : 43 mm Japanese Quartz Movement Flame-Fusion Crystal; Brushed and Polished Stainless Steel Case and Bracelet with 18k Gold Ion-Plated Stainless Steel Center Links Chronograph Functions with 60 Second, 60 Minute and 1/10 of a Second Subdials Black Dial with Gold Tone Hands and Hour Markers; Luminous; 18k Gold Ion-Plated Stainless Steel Crown and Pushers; Unidirectional 18k Gold-Plated Bezel with Black Ring Water resistant to 660 feet (200 M): suitable for recreational scuba diving