Audemars Piguet Royal Oak Double-Balance Wheel 15407ST Salmon Dial patek Inside the watch is the

Inside the watch is the self-winding calibre 26-330 S QA LU 24H

known as the "Platinum

with central hours and minutes complemented by an off-center small seconds display

Its 40 mm Oyster case

while a large balance wheel with variable inertia and gold mean-time screws ensures chronometric stability

Audemars Piguet Royal Oak Double-Balance Wheel 15407ST Salmon Dial patek Inside the watch is theThe Audemars Piguet Royal Oak Double Balance Wheel Openworked 15407ST Salmon Dial is a striking fusion of technical mastery and contemporary design. Crafted in stainless steel, the iconic Royal Oak case retains its bold architectural lines, complemented by the warm and distinctive salmon toned openworked dial. This skeletonised display reveals the intricate inner workings of the watch, offering a captivating view of the double balance wheel mechanism,