Audemars Piguet Royal Oak Double Balanced Wheel Openworked, specifically the stainless steel model with reference 15407ST.OO.1220ST.O1
This timepiece features a 41 mm case and a skeletonized slate dial that reveals the intricate self-winding calibrate 3132 movement it's defining feature is a patent double balance wheel system designed to increase precision and stability.
Audemars Piguet Royal Oak Double Balanced Wheel Openworked, specifically the stainless steel model with reference 15407ST.OO.1220ST.O1
This timepiece features a 41 mm case and a skeletonized slate dial that reveals the intricate self-winding calibrate 3132 movement it's defining feature is a patent double balance wheel system designed to increase precision and stability.
