Rolex Air-King 5504 Swiss Only Gilt Dial MRG-5 An original vintage model train

An original vintage model train

and durable choice for the professional on the move

and a Sigma designation at six o’clock

- White dial with Arabic numerals and stick markers

Powered by the Jaeger-LeCoultre 900-based automatic caliber 3254

Rolex Air-King 5504 Swiss Only Gilt Dial MRG-5 An original vintage model trainThe Rolex Air King has a rich and complex history, originating as a tribute to British RAF pilots during World War II and evolving from an entry level, understated watch into a bold, modern, aviation inspired timepiece. It is the only model remaining from the original Air series, which also included the Air Lion, Air Giant, and Air Tiger. The example presented here is an early 1960s Reference 5504 in a lovely 36 mm size. The case remains in strong