Reference 15212NB.OO.A002KB.01 houses its selfwinding calibre within a 41mm black ceramic case rated to 30 metres of water resistance. The movement runs at 4 Hz (28,800 vph), is fitted with 32 jewels, offers a 70-hour power reserve, and is composed of 224 parts — all within a calibre measuring 32mm in diameter and 5.4mm thick, delivering hours, minutes, and centre seconds.
The dial is where this piece commands the most attention: a blue aventurine ground sets off black opaline aluminium discs that form the signature Starwheel display, while an 18-carat white gold hand and a black inner bezel complete the arrangement. The textured black rubber-coated strap is secured by an 18-carat white gold pin buckle and an AP folding clasp.
This example is unworn and comes as a complete set with the original Audemars Piguet box and Audemars Piguet card from 2024.
