Patek Philippe’s first automatic wristwatch, the legendary reference 2526 was introduced to the market in 1953. Launched with the celebrated caliber 12-600 AT - Patek Philippe’s first automatic movement - it is considered by many to be the most beautiful self-winding movement made by any manufacturer. While predominantly produced in yellow gold, a small series were crafted in pink gold, and an even smaller series in white gold, with the rarest in platinum. Fitted with an unrestored enamel dial and yellow gold baton hour markers, this particular example is a first generation dial, recognized for its enamel surface that flares underneath the top and bottom of each baton hour marker, through which each marker is secured. This watch is particularly rare to find with its period-correct heavy yellow gold bracelet with massive, basket weave links. Coming from only the second owner of the watch, the case is exceptionally well preserved, having never been polished. With sharp lugs and perfectly preserved lines and curves as it left the factory some 6 decades ago, we can hardly recall another yellow gold 2526 that has come before us in such excellent overall condition. A vintage piece that has been preserved to this extent will certainly impress even the most discerning collector. Accompanied by the Extract from the Archives and the original Certificate of Origin, this watch is a superb representation of Patek Philippe’s coveted reference 2526.