Patek Philippe 5230R (Pre-owned - Excellent) — USD 49,995 on eBay

The Patek Philippe Complications Reference 5230R is a World Time model, distinguished by its city disk and 24-hour ring, which simultaneously display the time in 24 different time zones. This reference succeeded previous World Time models, introducing a new dial design and updated city names to reflect contemporary global geography. It represents Patek Philippe's continued refinement of a complication first patented by Louis Cottier in 1931 and adopted by the brand in 1937. This timepiece features a 39.5mm rose gold case, housing the self-winding Caliber 240 HU. The movement, visible through a sapphire crystal case back, provides a power reserve of 48 hours. The dial is presented in a gray tone, with a hand-guilloched center, and is protected by a sapphire crystal. The watch is water-resistant to 30 meters. As part of the Complications collection, the 5230R appeals to collectors interested in travel-oriented complications and Patek Philippe's historical association with the World Time function. Its rose gold case and gray dial offer a distinct aesthetic within the range, complementing other metal and dial color variations available for this model.