Patek Philippe Complications 5450

The Patek Philippe Advanced Research 5450 represents the brand's World Time series with an integrated 24-hour display. This reference combines the traditional world time complication with round-the-clock time indication, distinguishing it within Patek Philippe's complicated watch offerings. The 5450 was produced from 2012 to 2019. The watch features a 37mm case crafted in 18k white gold with a smooth bezel and sapphire crystal. The black dial houses the automatic caliber 324 S QA LU 24H movement, which provides a 45-hour power reserve. Water resistance is rated to 30 meters, and the watch is fitted with a leather strap. This reference appeals to collectors seeking a world time complication with additional 24-hour functionality in a precious metal case. The 37mm sizing and white gold construction position it as a dress-oriented piece within the Advanced Research model range. The seven-year production run from 2012 to 2019 establishes it as a modern Patek Philippe complication.