Patek Philippe 5172R-001 houses the manually wound Caliber CH 29-535 PS, featuring a column-wheel chronograph system with horizontal clutch. The 41 mm rose gold case is paired with a black dial incorporating a tachymeter scale and applied gold Arabic numerals. The movement operates at 28,800 vibrations per hour and provides a power reserve of approximately 65 hours, supporting precise chronograph engagement and reset.

With its warm rose gold construction and mechanically robust movement, the 5172R-001 delivers both performance and visual strength. It is suited for collectors seeking a chronograph that combines technical consistency with a more pronounced presence.