The Audemars Piguet Royal Oak Offshore Chronograph reference 26424BC.ZZ.D002CA.01 is a 43mm luxury timepiece that balances high-jewelry elegance with a bold, sporty aesthetic. The case is meticulously crafted from 18k white gold and is characterized by its signature octagonal bezel, which is set with 32 baguette-cut diamonds. This model features a black dial decorated with the modern Mega Tapisserie pattern, complemented by rhodium-toned counters and white gold applied hour markers. For durability and a contemporary look, the screw-locked crown and chronograph pushers are made from black ceramic. The watch is presented on a black rubber strap with an 18k white gold AP folding clasp and includes an interchangeable strap system for added versatility.
Mechanically, the timepiece is powered by the in-house Calibre 4401, a self-winding flyback chronograph movement that offers a 70-hour power reserve. This sophisticated movement includes a column wheel and a vertical clutch system, ensuring precise operation of the chronograph functions, which are visible through the sapphire crystal caseback. The complications include hours, minutes, small seconds, and a date window positioned between 4 and 5 o’clock. The flyback function allows the wearer to reset and restart the chronograph with a single press of the pusher, making it a highly functional timing instrument. Additionally, the case is engineered for a water resistance of up to 100 meters.
General reviews of the 26424BC highlight its commanding wrist presence and the exceptional craftsmanship involved in its gem-set construction. It is often described as a standout piece for collectors who appreciate a monochrome palette that merges the rugged design language of the Offshore collection with opulent materials. Enthusiasts praise the legibility provided by the contrast between the black dial and white gold accents, as well as the technical mastery of the integrated flyback movement. While its 43mm size and substantial white gold weight make it best suited for larger wrists, the integration of the rubber strap is noted for providing surprising comfort for a watch of its proportions.