The Audemars Piguet Royal Oak Offshore 26231ST.ZZ.D010CA.01.A Selfwinding Chronograph. The 37mm stainless steel case hosts a diamond bezel, a silver dial with a Lady Tapisserie pattern, blue sub-dials, a blue inner bezel ring, and styled on a white rubber strap. Luminescent hand and hour markers work with the Sapphire glare-proofed crystal for optimal legibility in any condition. Complications include chronograph functions, hours, minutes, small seconds, and date features.