Patek Philippe Retrograde Perpetual Calendar, 42mm White Gold Rare Handcrafts Self Winding 5160/500G-001 WHITE BLACK CROCODILE

The Patek Philippe 5160/500G-001 distinguishes itself through its sophisticated integration of a retrograde perpetual calendar with the brand’s Rare Handcrafts artistry. This 42mm case is crafted from 18k white gold and features a polished finish, presenting a substantial yet elegant wrist presence. The dial is a white lacquer surface that serves as the canvas for applied Breguet numerals and feuille hands in white gold. The true focal point is the intricately engraved bezel, lugs, and case band, a process performed entirely by hand using traditional techniques. This guilloché and floral motif is unique to the Rare Handcrafts collection and elevates the watch beyond a standard complication timepiece. It is fitted with a black crocodile leather strap that complements the formal aesthetic.

Powering the watch is the self-winding Caliber 324 S QR. This movement is engineered to display a complete perpetual calendar accounting for the date, day, month, leap year, and 24-hour cycle, with the date indicated by a retrograde hand. The retrograde function requires a sophisticated mechanism to instantly return the hand to the first of the month. The movement operates at 4 Hz and offers a power reserve of up to 45 hours. Its finishing is impeccable, visible through the sapphire crystal case back, with Geneva striping on the bridges, chamfered edges, and gold rotor detailing that confirms its superior quality and technical execution.

This particular example is in mint condition, showing no visible signs of wear on the case, crystal, or engraved surfaces, consistent with careful ownership. It is accompanied by its original papers and documentation, which is essential for authentication and future service. As a Patek Philippe perpetual calendar with retrograde indication and hand engraving, its collectibility is significant. The Rare Handcrafts designation places it in a more exclusive tier than the standard production models, making it a stable and desirable asset within the luxury watch market. Its value is supported by its flawless mechanical condition, complete set of accessories, and its position as a technically complex work from one of the most respected manufacturers.