This bold ion-plated Turtle stands out with a striking blue-graded dial and protective steel shroud that gives it real presence on the wrist. The automatic caliber 4R36 movement winds with your motion and can also be hand-wound, eliminating the need for a battery. A robust steel bracelet and 200 meter water resistance make it well suited for daily wear, poolside dips, and weekend getaways. Luminous markings and a screw-down crown provide clarity and confidence in any conditions, while the rotating bezel helps you track elapsed time with ease. Features Automatic movement with manual winding and 41-hour power reserve Gradient blue dial with luminous hands and indices Day and date display at 3 o’clock Hardlex crystal for scratch resistance Unidirectional rotating bezel with lume pip Stainless steel case with ion-plated shroud and bracelet Screw-down crown with 200 meter water resistance Specifications Collection: Prospex Gender: Men's Movement: Automatic (Caliber 4R36) Band: Stainless steel with black ion plating Dial Color: Blue graduated Case Diameter: 45 mm Case Thickness: 13.4 mm Case Material: Stainless steel with hard coating Crystal: Hardlex Water Resistance: 200 meters