5990/1A-011 Patek Philippe. The Patek Philippe Nautilus 5990/1A-011 is a luxury watch with a variety of functions and features. It has a 40.5mm stainless steel case with a fixed stainless steel bezel and a screw-down crown. The blue dial features gold applied hour markers and numerals with luminescent coating, minute markers around the outer rim, and a black-gradient rim horizontally embossed. There is a date aperture at the 12 o'clock position and a sub-dial of 60-minute counter at the 6 o'clock position. The watch has two time zones, local and home time indication, and a central chronograph hand. There are day/night indications for both local and home time in apertures. The watch performs various functions such as hours, minutes, seconds, date, flyback chronograph, 60-minute counter, time zone, and day/night indication. It is powered by a self-winding mechanical movement, Calibre CH 28?520 C FUS, with 34 jewels and a power reserve of approximately 55 hours. The case thickness is 12.53mm, and the case back is transparent, allowing you to see the movement inside. The front and back side of the watch is protected by sapphire crystal. The watch comes with a stainless steel bracelet and a folding clasp. It is water-resistant up to 120m, making it suitable for swimming and snorkeling, but not for diving. Overall, the Patek Philippe Nautilus 5990/1A-011 is an elegant and versatile watch with excellent features and performance.

5990/1A-011 Patek Philippe Nautilus Stainless steel Man's Watch