3.35 x 3.35 cm. (1.3 x 1.3 in.) ...

In the early 1990s, Patek Philippe had long been known for its elegant time-only Calatrava models, and, at the opposite end of the horological spectrum, its perpetual calendars, perhaps the ...

Proceeds from the hand-engraved watch's sale will benefit Children Action, a charity that supports impoverished children.

The Swiss watchmaker said the new collection offers a reinterpretation of the elegant sporty style through a case in which the square bezel adopts rounded corners ...