Patek Philippe PP5990R Nautilus “Blue Gold” ✈️
- CNC 18K solid gold case and bracelet developed from original factory data
- Top‑tier aftermarket dial and hands developed from original data
- Powered by a custom‑molded replacement 28‑520 movement
This is a custom Patek Philippe 5990R Nautilus, the highly complicated travel time chronograph with an additional dual time zone and date display, housed in a rose gold case. The build uses a CNC 18K solid gold case and bracelet made to original factory specs – so the weight, hallmarks, and finish are authentic to the genuine reference. The dial and hands are top‑tier aftermarket parts based on original data, replicating the distinctive blue gradient of the 5990R’s dial. The movement is a custom‑molded 28‑520 caliber – a replacement/aftermarket movement designed to replicate the functions of the genuine CH 28‑520 C FUS (self‑winding flyback chronograph with dual time zone and date). While not a genuine Patek movement, a well‑made custom movement can offer reliable performance and correct function layout.
The 5990R is one of the most sought‑after Nautilus models, combining sporty elegance with practical complications. This custom build provides the look and feel of a full‑gold 5990R at a fraction of the genuine price. For collectors who want the “blue gold” Nautilus with dual time zone functionality but don‘t want to spend a fortune, this is a compelling option.