Patek Philippe Grand Complications Perpetual Calendar Retrograde Angelus We treated this special example

We treated this special example to a full case restoration and refinishing nearly 4 years ago

allowing for proportions that are downright elegant

when it comes to watches

This is the Navitimer for Navitimer geeks

This piece is without question one of the earliest

Patek Philippe Grand Complications Perpetual Calendar Retrograde Angelus We treated this special exampleA perpetual calendar is like a small computer on your wrist. Think of it this way: Imagine a watch that keeps track of not only the time, but also the date, the day of the week, and the month, as well as whether its a leap year or not, and what the current phase of the moon is. Oh, and one more thing imagine it does all of this mechanically, using springs and gears, and that you only have to adjust it once every century or so. Crazy, right? Patek