17/10/2025
Audemars Piguet Royal Oak Double Balance Wheel Openworked 15407ST ✨
£115,000
• 41 mm stainless steel case, just 9.9 mm thick 
• Water resistant to 50 m
• Calibre 3132, skeletonized movement with double balance wheel on the same axis — boosting stability and precision 
• Power reserve ~ 45 hours 
• Slate-grey openworked dial, pink-gold applied hour markers & Royal Oak hands with luminescent coating 
• Integrated stainless steel bracelet with AP folding clasp 
Launched as part of AP’s push to push skeleton design further, this 2024 variant is more than just see-through — it’s a technical statement. With its twin balance wheels, stripped-back architecture, and bold aesthetics, it’s a watch that demands attention. ⌚️
