Patek Philippe 5960R-001 (Pre-owned - Good) — USD 56,780 on eBay

The Complications reference 5960R-001 is a self-winding flyback chronograph with an annual calendar, presented in a rose gold case. This reference is part of the broader 5960 series, which introduced Patek Philippe's first automatic chronograph movement. The 5960R-001 specifically features a black dial, distinguishing it from other rose gold variants that offered different dial colors. It represents a significant offering within the Complications collection, combining practical functions with a refined aesthetic suitable for daily wear. This particular reference is housed in a 40.5 mm rose gold case, featuring a sapphire crystal case back that allows for observation of the movement. The watch is powered by the in-house Caliber CH 28-520 IRM QA 24H, an integrated automatic chronograph movement with a column wheel and vertical clutch. It offers a power reserve of 45-55 hours. The front is protected by a sapphire crystal, ensuring durability and clarity. For collectors, the 5960R-001 holds interest as a rose gold iteration of the 5960, a model known for its innovative movement and annual calendar complication. The black dial variant is a specific aesthetic choice within the rose gold offerings. The 5960 series itself is notable for its various metal and dial combinations, with collectors often seeking specific configurations. This reference appeals to those who appreciate Patek Philippe's technical prowess combined with a classic material and dial presentation.