Code 11.59 by Audemars Piguet Perpetual Calendar iN 38mm

Audemars Piguet continues its evolution of the Code 11.59 collection with the introduction of a 38mm Perpetual Calendar model, blending the technical prowess of the caliber 7138 with a more compact, ergonomically refined case. Rendered entirely in 18-carat pink gold, this compact 38mm reference introduces a new, more wearable format to the Code 11.59 perpetual calendar lineup. It is paired with a vivid green embossed dial and a matching green alligator strap, creating a bold and unified aesthetic. While smaller in size, it retains the same full calendar functionality as the 41mm version released earlier this year, including the rare inner flange week indication, but presents it in a more contemporary and refined color palette.This “Code 11.59 Selfwinding Perpetual Calendar” comes in a 38mm case made of 18k pink gold with a slender profile measuring 9.9mm in thickness. The signature architecture of the Code 11.59 series is fully present: an octagonal mid-case nested within a rounded bezel and caseback, integrated with stylized openwork lugs. Finishing alternates between satin brushing and polished bevels, giving the case dynamic contrast and elegance. On the flipside a sapphire crystal exhibition-style caseback reveals the automatic caliber 7138 within. The bridges are decorated with Côtes de Genève and polished bevels, while the openworked 22k pink gold rotor adds visual movement. The clear view allows enthusiasts to appreciate the layout and finishing of the perpetual calendar mechanism housed within this compact case.The signed crown at 3 o’clock is also crafted from 18k pink gold and is the only control point for setting all perpetual calendar functions, thanks to three patented mechanisms. Water-resistance can reach up to 30 meters (100 feet).
This model features a rich green embossed dial, displaying the same texture first introduced in the steel Code 11.59 models of 2023. The uniformity of tone across the main surface, subdials, and inner bezel creates a seamless aesthetic, with the inner flange elegantly used to indicate the week. This is a notable design detail carried over from the 41mm model.Three snailed subdials are arranged in the classic perpetual calendar layout, showing the day of the week at 9 o’clock, the date at 3 o’clock, and the month and leap year indication combined at 12 o’clock. A photorealistic moonphase, rendered in contrasting silver tones, is placed at 6 o’clock and framed by a subtle gold ring, providing both balance and visual depth to the dial.Complementing the deep green palette are 18-carat pink gold applied hour markers and matching hands, all filled with luminescent coating for readability in low light. The refined visual contrast between the pink gold elements and the green backdrop reinforces the watch’s modern elegance, while still offering the complexity expected of a full calendar display.

The “Code 11.59 by Audemars Piguet Perpetual Calendar iN 38mm” (Ref#: 26441OR.OO.D405CR.01) is powered by the in-house self-winding mechanical movement, caliber 7138 with 41 jewels, 367 components, and a frequency of 28,800 vph (4Hz). It comes equipped with a perpetual calendar function displaying day, date, month, moonphase, and week indication on the inner flange. Power reserve can last up to 55 hours, when fully wound.Mounted on this watch is a hand-stitched large-scale green alligator strap, secured by an 18k pink gold AP folding clasp. It echoes the warm tone of the case and enhances the monochromatic elegance of the green dial.
For more up to date information visit the official Audemars Piguet website here.