Patek Philippe is the apex of fine watchmaking — and Bizak & Co. is the boutique where collectors find the references that authorized dealers stopped supplying years ago. From the discontinued Nautilus 5711/1A and steel Aquanaut 5167A to current-production Calatrava, World Time, and Grand Complications, every Patek in our vault is authenticated, fully documented, and ready to ship within 24 hours.
Patek Philippe Aquanaut
You cannot walk into a Patek boutique and leave with a Nautilus. The waitlists for the 5711 series stretched past a decade before the reference was discontinued in 2021, and the steel 5167A and 5980/1A continue to trade at multiples of retail. The secondary market is the only honest market for these references — and Bizak & Co. is the place to transact with confidence.
Founded in Geneva in 1839, Patek Philippe is the last family-owned independent Swiss watch manufacturer of the great Geneva houses. The brand pioneered the perpetual calendar wristwatch (1925), the split-seconds chronograph, and the iconic Calatrava cross seal of quality. Every modern Patek wears the Patek Philippe Seal — a standard the company set higher than even the Geneva Seal.
