This 5990/1A Nautilus travel time 'fly-back' Chronograph is one of the only brand new 2021, stickered examples available for sale in the world right now. Prices are skyrocketing already thanks to the astronomical demand; echoed by Philipps $352,000.00 auction result for this model in Dec. 2021. Just imagine when it is officially discontinued...

This 40.5mm Nautilus is a true complication, it features a flyback chronograph, travel time (dual-time) function, a day/night indicator and date; all displayed on a beautifully balanced embossed black to grey graduated dial. Powered by Patek Philippe's self-winding calibre CH 28‑520 C FUS movement, with 45-hour power reserve, waterproof to 120m. 

Accompanied by its wooden Patek presentation box, booklets, instruction manual, literature wallet, swing tag, date corrector & its UK purchased Patek Philippe international warranty dated 2021.