This Elita Bespoke Audemars Piguet Royal Oak Openworked 15407OR has an 18 K pink gold case that is 41 mm in diameter and 9.9 mm in thickness with a glare-proof sapphire crystal, exhibition caseback and a screw-locked crown. The openworked steel dial is slate gray with luminescent pink gold hour markers and hands. The 15407OR is powered by the self-winding 3132 caliber which has a power reserve of 45 hours, offering functions such as hours, minutes, and center seconds. The case is paired with an 18 K rose gold bracelet with an AP folding clasp. It has a water resistance of 50 meters (164 feet). This ELITA Bespoke piece has a frameless setting style with round Brilliant / Baguette cut diamonds and the diamond colour is DEF.