Originally released in 1954, the Breitling Navitimer has been in production longer than any other sporting chronograph. Complex yet elegant - you're bound to get lost in the dial...

...which is probably not a good thing if you're a pilot using it to navigate while flying, but we digress...

Over the decades, the Navitimer has seen countless variations that offer a wide range of design features, materials, complications and casing materials.

This particular example, a Reference A24322, features a 46mm stainless steel case with a luminous black dial, a matching handset, a chronograph complication, and of course, the ubiquitous slide-rule calculation bezel. Additionally, this World variation adds a 24hr GMT hand for some increased functionality. And we must say, it suits the Navitimer very well!

In fantastic condition throughout and fitted to an Breitling signed rubber strap, this piece offers tremendous functionality for those who can actually figure out how to use it!

Let us know if you do!