Audemars Piguet Royal Oak AP26240ST Blue Dial – fully modified / maxed-out custom build.
- CNC steel case from original factory data – full case fine polishing
- Top‑tier aftermarket dial, hands, and date wheel developed from original data
- Powered by a custom‑molded non‑indexed 4401 movement
- 18K solid gold rotor
This is a fully modified AP 26240ST in steel with a blue dial. The case is CNC‑machined from original data and has been fully fine‑polished for a premium finish. The dial, hands, and date wheel are top‑tier aftermarket parts made to original specs, ensuring an authentic look. The movement is a custom‑molded 4401 caliber with a non‑indexed balance (true free‑sprung, not fake). It also features an 18K solid gold rotor – a significant upgrade over standard plated rotors, adding both authenticity and luxury.
This build aims to replicate the genuine 26240ST “Blue Steel” Royal Oak chronograph as closely as possible, using a high‑quality aftermarket dial and a movement with serious upgrades (non‑indexed, gold rotor). The steel case and bracelet are precisely machined, and the full polishing indicates attention to surface finish. For collectors who want the look and feel of the modern 26240ST without the factory price, this is a top‑tier option.