Patek Philippe
Aquanaut 5261R-001
Ref. 5261R-001
The Patek Philippe Aquanaut 5261R-001 is a luxury sports watch that introduces the annual calendar complication to the Aquanaut collection. It is notable for its 39.9mm rose gold case, blue-gray dial embossed with the signature Aquanaut pattern, and the in-house automatic Caliber 26-330 S QA LU, which powers the annual calendar and moon phase functions. This model blends sporty elegance with high complications, making it a highly coveted piece among collectors.
braceletBlue-gray composite strap with rose gold fold-over clasp
movementCaliber 26-330 S QA LU, automatic, 35-45 hours power reserve
functionsHours, minutes, seconds, annual calendar (day, month, date), moon phase
dial colorBlue-gray, embossed with Aquanaut pattern
case diameter39.9 mm
case materialRose gold
A registered Patek Philippe 5261R-001 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.