Patek Philippe calls the Grandmaster Chime an "intelligent watch" with features such as a minute repeater, instantaneous perpetual calendar with a four-digit year display, and a second time zone.
For its 175th anniversary, the luxury Swiss watchmaker Patek Philippe invented a collection of limited-edition commemorative timepieces called The Grandmaster Chime with 20 complications ...
The world of vintage Patek Philippe is full of iconic, rare and high-performing watches, to say the least. Reference 2499, a perpetual calendar chronograph that stands out as a collector favorite ...