Edox Men's 53005 37GRM GIR Delfin Analog Display Swiss Quartz Grey Watch The uber sleek Delfin Chronograph has a retro-looking case and a unique bezel design Equipped with a sapphire crystal, a shock absorbent gasket, and a special casing for additional protection of the movement, this champion of power watch cannot be beat Swiss-quartz Movement Case Diameter: 43mm Water Resistant To 660 Feet