Audemars Piguet Royal Oak Offshore Selfwinding Chronograph — Beige Grande Tapisserie, Green Ceramic Bezel | Ref. 26400SO.OO.A054CA.01

Dressed in the muted palette of field operations and possessing the mechanical authority to match, reference 26400SO.OO.A054CA.01 is the Royal Oak Offshore Chronograph rendered as a tool watch of the highest order. The 44 mm stainless steel case — 14.4 mm deep, sealed by a sapphire crystal exhibition caseback — houses the Calibre 3126/3840, AP's column-wheel controlled chronograph movement offering approximately 50 hours of power reserve and delivering elapsed time readout, a running small seconds subdial, and a discreet date window within a single integrated architecture.

The bezel is fashioned in deep green ceramic, a material chosen for its scratch resistance and the way its earthy, military tone anchors the beige Grande Tapisserie main dial. Brown chronograph counters and a contrasting brown external zone give the dial the layered, purposeful complexity that has made the Offshore Chronograph one of watchmaking's most recognisable sports pieces. White gold applied hour markers and signature Royal Oak hands with luminescent fill ensure legibility under any light condition.

Two interchangeable straps are supplied — camouflage rubber and khaki rubber — secured by a stainless steel pin buckle that allows effortless swapping for different contexts. The screw-locked crown and solid pushers guarantee water resistance to 100 metres, robust enough for serious aquatic activity. This reference occupies a distinctive corner of the Offshore family: utilitarian in spirit, yet executed with the finishing standards and material quality that only a Le Brassus manufacture calibre can justify.