Patek Philippe Calatrava Pilot Travel Time Montone and made the sportier 'panda'

and made the sportier 'panda' dial variants almost as hard to locate as the Heuers themselves

this is one of the nicest original examples we have ever encountered

This particular Sky Chief has turned a deep brown color

But we'd be remiss not to share with you the best resource for all things Heuer on the Web

is one of the most collectable configurations for the Ellipse

Patek Philippe Calatrava Pilot Travel Time Montone and made the sportier 'panda'The Patek Philippe Calatrava needs no introduction. Yet every so often, Patek Philippe reminds us that even its most traditional collection can surprise us. The inspiration for the Calatrava Pilot Travel Time can actually be traced back to a little known chapter of Patek Philippe history. In the 1930s, the manufacture produced a handful of oversized aviator's watches featuring large luminous numerals and highly legible dials for professional use.