Audemars Piguet Diver

Audemars Piguet's Royal Oak Offshore Diver 15710ST.OO.A077CA.01 is a steel dive watch measuring 42 mm across and 14.1 mm thick. The case houses the self-winding calibre 3120, seen through a sapphire crystal over a purple dial. Central seconds and a date function round out the display. It runs on a purple rubber strap fitted with a stainless steel pin buckle. The proportions are substantial without tipping into bulk, in keeping with the Offshore line. This is a watch built for genuine use rather than the safe deposit box. Audemars Piguet rates the case to 300 metres of water resistance.