Patek Philippe Annual Calendar Moonphase Storage and the first chronograph with

and the first chronograph with built-in worldtimer

features an excellent holey lug Oyster case

the Tribeca is a love letter to the ‘Paul Newman’ Daytona

with a wide variation in case shape and dial design

Among collectors of military watches

Patek Philippe Annual Calendar Moonphase Storage and the first chronograph withThe Annual Calendar is a complication invented by Patek Philippe. While it plays second string to the perpetual calendar in the minds of most collectors, the reality is that the construction of the annual calendar mechanism is equally challenging, and in some cases, requires even more components. The Reference 5035 was Patek's first Annual Calendar model launched in 1996, and set the bar for all that followed including those from competitors. The