Accompanied by Patek Philippe Extract from the Archives confirming the production of the present watch with this diamond-set silvered dial in 1955 and its subsequent sale on 31 October 1956.
It has never been offered in public before and is thought to be one of only 10 examples of reference 2526 in white gold with silvered matte dial and diamond indexes to appear at auction to date.
Other examples of reference 2526 are illustrated in Patek Philippe Wristwatches by Martin Huber & Alan Banbery, first edition pp. 168-169, second edition pp. 213, 216-217.