The Captain Cook High-Tech Ceramic Diver Watch Is Water Resistant Down To 300 M. The Hands And Indices Of The Iso 6425 Certified Diver'S Watch Are Coated With Superluminova To Ensure Excellent Visibility On The Black Lacquered And Polished Dial. The 43 Mm Monobloc Case Is Made Of Matt Black High-Tech Ceramic, While The Rotating Bezel Is Made Of Hardened, Polished Stainless Steel. Inside, The Rado R763 Automatic Movement Exceeds Standard Accuracy Test Requirements By A Full Five Points And Offersss 80 Hours Of Power Reserv