Watch brand Audemars Piquet have revisited their royal oak offshore diver style, and this time decided to apply a white ceramic casing. The basic structure of the watch is the same as its black ceramic counterpart, originally released two years ago. The case is the same 42mm diameter, 13.9mm thick dive case with internal bezel adjuster, a sapphire window, and a titanium caseback. The white ceramic might look pristine, but it packs a punch in durability. It comes in at 1850 Vickers, which is more than 500 Vickers harder than the black ceramic model. Exclusive to Audemars Piquet boutiques, this watch comes in at $23,900 USD.