Crafted in 18-carat white gold, the round 42mm case of this Code 11.59 frames a black dial distinguished by black counters, a white external zone, and white gold applied hour-markers and hands. The composition is at once graphic and refined, with the contrasting zones lending depth to a dial that must accommodate an extraordinary breadth of information. Water resistance is rated to 20 metres, and the watch is secured by an 18-carat white gold AP folding clasp on a black alligator strap.
Beneath the dial, the selfwinding calibre spans 34.3mm in diameter and measures just 8.8mm thick, assembled from 1,140 individual parts and supported by 90 jewels. It oscillates at 3 Hz (21,600 vph) and delivers a 60-hour power reserve. The function list reads as a survey of grand complications: Grande Sonnerie Supersonnerie, minute repeater, tourbillon, flyback chronograph, split-seconds chronograph, astronomical moon, moon phases, and large date alongside hours and minutes.
Reference 26398BC.OO.D002CR.99 represents the upper echelon of the Code 11.59 collection, bringing together chiming, timing, and astronomical complications in a single selfwinding wristwatch — a statement of what the manufacture considers technically possible within a wearable form.
