Patek Philippe 5270G Perpetual Calendar Chronograph 18K White Gold Silver Dial

The Patek Philippe Reference 5270G Perpetual Calendar Chronograph in 18‑karat white gold, introduced in 2011, represents a pivotal moment in the lineage of Patek’s perpetual calendar chronographs. It was the first of the series to house a fully in‑house movement, the manually wound caliber CH 29‑535 PS Q, which combines a column‑wheel chronograph with a perpetual calendar, moon‑phase, day/night and leap‑year indications, and delivers a robust 55 to 65‑hour power reserve under the Patek Philippe Seal. The 41 mm white‑gold case, with its stepped lugs and sapphire display back, offers both presence and refinement, while the silver opaline dial—introduced in the second series around 2013—features white‑gold hands and markers, a tachymeter scale, and the distinctive “chin” at 6 o’clock that collectors recognize as a hallmark of this generation. This reference succeeds the 5970 and continues a storied tradition dating back to the 1518, yet stands apart through its modern manufacture movement and thoughtful design evolution. The combination of technical innovation, historical continuity, and aesthetic nuance makes the 5270G a modern classic and a compelling acquisition for discerning collectors. The watch was serviced in 2026.