Audemars Piguet Royal Oak Double Balance Wheel Openworked Steel Skeleton 15407ST.OO.1220ST.01

The Audemars Piguet Royal Oak Double Balance Wheel Openworked 15407ST.OO.1220ST.01 is a stainless steel automatic watch with a skeletonised dial, so the movement is visible through the front of the watch rather than hidden behind a solid face. Its 41 mm round case sits within the Royal Oak collection, and the steel case is paired with a matching steel bracelet. This reference is aimed at wearers familiar with the Royal Oak line who want the mechanical structure of the watch to be part of its appearance.

Because the dial is openworked, the movement components form the visual background against which the time is read, and the sapphire crystal covers that display. The double balance wheel is part of the visible mechanism. The steel case and steel bracelet share the same material, giving the exterior a continuous metal appearance from the watch head to the bracelet. Water resistance is rated at 5 ATM, which covers incidental contact with water such as splashes. The watch dates to 2017 and is supplied with its original box and original papers.

Technical Specifications:

• Case diameter: 41 mm
• Case and bracelet material: Stainless steel
• Movement: Automatic
• Crystal: Sapphire
• Water resistance: 5 ATM
• Year of production: 2017
• Included: Original box and original papers