Patek Philippe World Time ref 5130R Guilloché Dial in 18k Rose Gold with Box and PapersThe story of the Patek Philippe World Time complication begins with Louis Cottier, a Geneva watchmaker who invented the modern world time mechanism in the early 1930s. His system allowed the wearer to read the time in 24 time zones simultaneously, using a central hour and minute hand, a rotating 24 hour ring, and a city ring representing major world cities. Patek Philippe quickly recognized the brilliance of Cottiers invention and, in 1937, introduced

These custom timepieces were often gifted to distinguished visitors and key individuals who served him

it accidentally became the ultimate tool for space exploration

This watch is even more special since it is signed Asprey

The Tudor-signed Oyster bracelet reference 78400 is in great condition with 605 endlinks and a clasp stamped ‘U 5’

as does the bezel

and an original Patek Philippe leather strap with slight wear

This is a very cool Mk3 Maxi Dial No Date Sub

On this watch

with a clasp stamped ‘L 1’ and ref 557 endlinks

Germany" in 1964—one of the oldest diving clubs in the country

alongside brands like IWC

booklets and guarantee card stating sale in 2016