Audemars Piguet Royal Oak Chronograph 26331ST Blue Dial Discontinued

About This Watch

The Audemars Piguet Royal Oak Chronograph 26331ST with blue dial was a beautifully proportioned chronograph that managed to integrate two sub-dials into the "Grande Tapisserie" dial without disrupting the Royal Oak's aesthetic harmony. The 30-minute counter at 9 o'clock and small seconds at 6 o'clock sit within subtly contrasting sub-dial registers, while the date aperture is positioned at 4:30. The caliber 2385, based on the Frederic Piguet 1185, is one of the thinnest automatic chronograph movements ever produced, allowing the Royal Oak Chronograph to maintain a remarkably slim 11mm profile. This thinness is a key differentiator from competitors whose chronographs often add significant thickness. The two chronograph pushers are integrated into the case design at 2 and 4 o'clock, maintaining the Royal Oak's clean lines. Since its discontinuation in favor of the 26240ST, the 26331ST has become a collector's favorite, appreciated for its classic proportions and the warmth of its dial layout. The blue "Grande Tapisserie" pattern is enhanced by the subsidiary dial recesses, which add another dimension of depth and visual interest to the dial.