Audemars Piguet Grande Sonnerie Carillon Supersonnerie "150th Anniversary"

Audemars Piguet's Code 11.59 Grande Sonnerie Carillon Supersonnerie "150th Anniversary", reference 26397OR.OO.D417CR.01, comes in an 18-carat rose gold case measuring 41 mm across and 13.6 mm thick. The green dial, in harlequin opal, sits under a sapphire crystal and pairs with the case in a striking combination of hues. A manual-winding calibre 2956 drives the watch, delivering a minute repeater alongside the Grande Sonnerie and Petite Sonnerie functions, with small seconds shown separately on the dial. This is a rare and highly complicated piece, built to mark Audemars Piguet's 150th anniversary. The green alligator leather strap closes with a folding clasp in rose gold. Water resistance is a modest 30 metres, in keeping with a watch built for the dress case rather than the diving bell.