Audemars Piguet Royal Oak Extra-Thin Openworked – 18k White Gold Skeletonized Marvel (Ref. 16204BC.OO.1240BC.01)

A pinnacle of mechanical artistry and iconic design, the Audemars Piguet Royal Oak Extra-Thin Openworked Ref. 16204BC.OO.1240BC.01 is a watchmaking triumph that exemplifies innovation, precision, and exclusivity. Crafted from 18k white gold, this ultra-luxurious timepiece delivers a bold statement while honoring the original 1972 Royal Oak design by Gérald Genta.

The 39mm case and integrated white gold bracelet retain the timeless angular geometry and brushed surfaces that define the Royal Oak, while the star of the show is undoubtedly the skeletonized dial and movement. Fully openworked and meticulously hand-finished, the visible movement architecture provides an extraordinary glimpse into the intricate inner workings of the in-house Caliber 7124 — a modern, ultra-thin automatic movement with a full rotor visible through both sides of the sapphire crystal case.

Despite its mechanical complexity, the watch maintains a sleek 8.1mm thickness, combining exceptional wearability with jaw-dropping technical beauty. This timepiece is not only a feat of micro-engineering — it’s wearable sculpture.

Brand: Audemars Piguet

Model: Royal Oak Extra-Thin Openworked

Reference: 16204BC.OO.1240BC.01

Case Size: 39mm

Case Thickness: 8.1mm

Case Material: 18k White Gold

Dial: Openworked / Skeletonized

Movement: Audemars Piguet Caliber 7124 (Automatic, Ultra-Thin)

Power Reserve: Approximately 57 hours

Crystal: Sapphire Front and Exhibition Case Back

Bracelet: Integrated 18k White Gold with AP Folding Clasp

Water Resistance: 50 meters

Swiss Made

• The Royal Oak Extra-Thin Openworked 16204BC is a rare fusion of horological mastery and legendary style — designed for elite collectors who demand both technical brilliance and iconic design. 
   

CASE SIZE:

 39mm

8.1mm Thickness

CONDITION:

This Timepiece is in an Unworn Condition Complete with Box & Papers Accompanied with a full Two-Year Warranty from date of purchase and a full value appraisal