15933, ‘Onyx’ Skeletonized Chronograph, Yellow Gold Explorer II Its 8385 bracelet is also

Its 8385 bracelet is also one of the earliest examples to feature the concealed President clasp

features fork and pusher working ends to accommodate strap changes for both drilled and blind tapped lugs

A remarkably well-preserved 'Four-Liner' gilt dial ref

The 5004 represents everything that Patek Philippe were at their very best

Made from 2002 until 2014

15933, ‘Onyx’ Skeletonized Chronograph, Yellow Gold Explorer II Its 8385 bracelet is alsoAn extremely rare ref. 15933 Onyx Lemania 2310 bauche chronograph, the only surviving onyx example known, thought to be one of three ever made. The 39mm case is unique to this reference, highly intricate with 3 piece construction, a bezel inlaid with polished onyx, hobnail exhibition caseback, and flared, stepped lugs. Its movement is finely finished with freehand engraving in floral motif, mirror anglage, and aggressive skeletonization, leaving