Watch is complete with box and papers.
Portugieser Perpetual Calendar White Gold Case produced in 2010 only - Ardoise Dial - Automatic movement.

Case Material and Dimensions: Crafted from 18-carat white gold, the case measures 44.2 mm in diameter and 15.5 mm in height, offering a substantial yet elegant presence on the wrist. ​

Dial: The ardoise (slate grey) dial features applied Arabic numerals and feuille hands, maintaining the Portugieser's signature aesthetic. It includes displays for date, day, month, four-digit year, and moon phase, all integral components of the perpetual calendar complication.
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Movement: Powered by the IWC Caliber 51613, an automatic movement equipped with the Pellaton winding system, it boasts a seven-day power reserve. The movement comprises 62 jewels and operates at a frequency of 21,600 vibrations per hour. ​

Perpetual Calendar: This sophisticated complication automatically accounts for the varying lengths of months and leap years, requiring no manual adjustment until 2100. The moon phase display is engineered to remain accurate for an extended period, enhancing the watch's astronomical appeal. ​

Crystal and Case Back: The watch is fitted with a sapphire crystal on both the front and the exhibition case back, allowing an unobstructed view of the movement's intricate craftsmanship. ​

Strap: It comes with a brown leather strap, complementing the white gold case and slate grey dial, secured with an 18-carat white gold folding clasp.