An incredibly important watch within the realm of Patek Philippe, the present reference 5496 in platinum is the first of its kind to ever appear at auction. It is not only cased in platinum, but also features a beautiful blue dial adorned with a Breguet numerals, which is confirmed by the Certificate of Origin. These "special order" and most probably unique pieces were only granted to Patek Philippe's most trusted and exclusive clientele. To date, this watch is the only known platinum reference 5496P-011 with the present dial configuration "011" to appear in the public sphere. Fresh to the auction market, it was only unsealed on August, 16 2023 in front of Phillips' in-house counsel for the purpose of shipping the timepiece. It is furthermore offered as a "full set" and is accompanied by its Patek Philippe Certificate of Origin dated December 18, 2015, additional caseback, hang tag, slip case, presentation box and outer packaging.

Patek Philippe created its very first perpetual calendar wristwatch in 1925, and has never stopped innovating since. With the launch of its very first serially produced perpetual calendar chronograph, reference 1518, and serially produced perpetual calendar, reference 1526, the brand has stepped into the modern era of watchmaking by producing contemporary versions like no other. Patek Philippe created its very first perpetual calendar wristwatch in 1925, and has never stopped innovating since. With the launch of its very first serially produced perpetual calendar chronograph, reference 1518, and serially produced perpetual calendar, reference 1526, the brand has stepped into the modern era of watchmaking by producing contemporary versions like no other.