The Audemars Piguet Royal Oak Offshore reference 26425BC.ZZ.D002CA.01 is a 43mm luxury sports chronograph crafted from 18-carat white gold. This model features an octagonal bezel set with 32 baguette-cut diamonds, totaling approximately 2.11 carats, and a black dial adorned with the Mega Tapisserie pattern and rhodium-toned counters. The case is protected by double glareproofed sapphire crystals on both the front and back, revealing the intricate movement within. It is paired with a black rubber strap and an additional interchangeable strap, secured by an 18-carat white gold AP folding clasp.
The timepiece is powered by the in-house Calibre 4401, a self-winding movement featuring a flyback chronograph complication that allows for instantaneous resetting and restarting with a single press. In addition to its timing capabilities, the watch includes a date window and small seconds. The movement operates at a frequency of 4Hz and utilizes a column wheel and vertical clutch system for precise chronograph operation. Despite its high-jewelry accents and precious metal construction, the watch maintains a sporty profile with a screw-locked ceramic crown and pushpieces, though its water resistance is limited to 20 meters.
General reviews of this reference highlight its bold aesthetic and the successful fusion of high-jewelry craftsmanship with the rugged design language of the Offshore collection. The 43mm case size is often noted for providing a significant wrist presence, though critics mention it is best suited for larger wrists. The inclusion of the modern Calibre 4401 is praised for its performance and the visual appeal of its finishing through the exhibition caseback. While the opulent diamond-set bezel is a focal point of admiration, some potential owners express caution regarding the watch’s limited water resistance compared to standard Offshore models.