This watch is in excellent condition, complete with a box and papers.

Case and Dial: The watch features a 39.5mm platinum case, exuding a refined presence on the wrist. Its blue-grey sunburst guilloché dial is adorned with applied white gold hour markers and distinctive ring-shaped hour and minute hands, reminiscent of Patek Philippe's historical World Time watches from the 1930s and 1940s. The outer dial ring displays 24 world cities, representing the principal time zones, while the inner 24-hour ring indicates day and night periods. ​

World Time Function: A hallmark of this model is its World Time complication, allowing the wearer to simultaneously view the time in all 24 time zones. The pusher at the 10 o'clock position enables easy adjustment of the local time zone, with the hour hand, city ring, and 24-hour ring advancing accordingly. ​

Movement: At its heart lies the self-winding Caliber 240 HU movement, operating at 21,600 vibrations per hour (3 Hz). Comprising 239 parts and 33 jewels, it offers a power reserve of approximately 48 hours. The movement's micro-rotor design contributes to the watch's slim profile, enhancing its wearability. ​

Strap and Buckle: Complementing the case is a hand-stitched dark blue leather strap, secured with a platinum fold-over clasp, ensuring both comfort and security.