Portugieser Annual Calendar by IWC
The "Portugieser Annual Calendar" (ref. IW503501) belongs to IWC's "Portugieser" collection. The Watch features a silver dial and is housed in a stainless steel case. This timepiece was designed for men. The round case is 44.2mm in diameter, 14.9mm high and waterproof up to approximately 30 meters water depth (3 bar). A transparent case back makes it possible to watch the movement.
The watch is based on an automatically winding A52850 mechanical caliber running with a power reserve of 7 days and an indicator for seconds (small second). The annual calendar has indicators for day of the week, date, month and leap year. Other features of the caliber: Pellaton winding system.
The piece comes on a black alligator leather strap with a steel folding clasp. At official retailers, the watch costs about 22'990 CHF. You can use the "Contact Shop" button to ask an official retailer of your choice for their offer."