PATEK PHILIPPE. AN ELEGANT 18K GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH SWEEP CENTRE SECONDS, RETROGRADE DATE, MOON PHASES AND LEAP YEAR INDICATION

The present yellow gold reference 5059 is a model that is rarely found at auction and is becoming more and more recognized as a Patek Philippe classic. Introduced in 1998 and discontinued in 2006, its short production period and intrinsic rarity have greatly increased its appeal among collectors. Powered by the same movement as its predecessor, reference 5050, the 5059 marks a significant turning point in the development of Patek Philippe's perpetual calendar line, blending technical sophistication with classic design.

Reference 5059 is distinguished by an intriguing complication: a retrograde date display. A central hand that moves along a 240° arc inside the hour scale between 8 and 4 o'clock indicates the date. The hand automatically returns to numeral 1 at midnight on the last day of every month. The dial layout embraces a vintage-inspired aesthetic, featuring bold Roman numerals and a sectorial outline, which references the brand's earlier timepieces. The intricately designed officer-style case, characterized by its screw lugs and hinged caseback, completes its retro design.