Patek Philippe 18K White Gold Diamond Ladies Watch Ref 3319 Mesh Bracelet c.1965

                    ITEM SPECIFICS:

Field	Value
Brand	Patek Philippe
Model	Reference 3319/1
Case Material	18K White Gold
Bracelet	Original Patek Philippe 18K White Gold Mesh
Movement	Manual Wind — Caliber 23-300 PM — 20 Jewels
Case Number	2640741
Hallmarks	750 + Swiss Cross + 18K
Diamonds	Yes — diamond-set bezel
Era	Circa 1963–1970
Gender	Ladies
Condition	Pre-owned

Authentic Vintage Patek Philippe Ladies 18K White Gold & Diamond Bracelet Watch — Reference 3319/1 — Circa 1963–1970 — Professionally Serviced

An extraordinary opportunity to acquire an authentic vintage Patek Philippe ladies dress watch — one of the most revered names in the entire history of horology — presented in professionally serviced condition with full transparency on provenance and authenticity.

Authentication — Every Mark Confirmed: This watch carries every mark of authentic Patek Philippe manufacture. The movement plate is engraved "PATEK PHILIPPE & Co. / GENÈVE" and stamped "TWENTY JEWELS / SWISS / 10 M. ATM / ISOCHRONISM." The case back is engraved with the Patek Philippe name, stamped "750"(Swiss 18K gold hallmark), the Swiss cross assay mark, and bears case number 2640741 and reference 3319/1. The crown bears the Patek Philippe Calatrava Cross — the house's registered trademark present on every authentic Patek Philippe timepiece. The clasp is stamped "750" with the Swiss rhombus hallmark. Every mark is consistent with authentic Patek Philippe production of the mid-1960s.

The Reference 3319: The Patek Philippe Reference 3319 was introduced in 1963 and produced through the early 1970s — widely considered the golden age of Patek Philippe ladies bracelet watches. The 3319 series represents some of the most elegant and collectible ladies dress watches ever produced, featuring the house's signature seamless integration of case and bracelet into a jeweled composition of extraordinary refinement. The 3319/1 in 18K white gold with diamond bezel is among the most desirable variants in the reference.

Movement: Manual wind Caliber 23-300 PM, 20 jewels, adjusted to heat, cold, and isochronism — one of Patek Philippe's finest ladies movements of the era, renowned for precision and longevity. The movement has been professionally serviced prior to this sale.

Case & Bracelet: Square 18K white gold case with a diamond-set bezel — round brilliant-cut diamonds set on both lateral sides of the square case. The bracelet is the original Patek Philippe woven mesh bracelet in 18K white gold, integrated seamlessly with the case and terminating in a Patek Philippe signed, hallmarked clasp. The mesh weave is finely executed and completely intact — original to the watch.