1930s early gold and steel vintage Rolex ‘Railway’ Prince watch

An early gold and steel vintage Rolex ‘Railway’ Prince watch. The steel case with goldbezel and lugs, measures 20 x 35 mm. The case is signed Rolex, 25 Records Universels, Geneve-Suisse, and numbered 10686, 1862. The Rolex Extra Prima movement is timed to 6 positions with 17 jewels. The silvered dial has black Arabic numerals with a large subsidiary seconds dial below. The dial is signed Rolex Prince above the centre, with Chronometer below.

This is rare early Rolex ‘Railway’ Prince watch from 1930’s in fantastic condition!

The Rolex Prince

The Rolex Prince with the two dials is often referred to as a ‘doctors watch’ or ‘duo-dial’. The large seconds dial enabling the wearer to time heart beats, etc more accurately.

The Rolex Prince was first produced in 1929 and it has a special movement, initially made by Aegler and Wilsdorf , when in 1927 a patent was filed for a “shaped watch movement with a seconds dial”. In this new watch the winding barrel and the balance wheel were at opposite ends of the movement allowing for a larger balance wheel and thus more accuracy. A larger winding barrel also meant that the watch could run for longer on a single wind. This allowed most Princes to be chronometer rated and most were indeed sold with a chronometer certificate.

The variation of the Prince models available, even though most movements were similar ( besides the rare Jump Hour model) the cases came in a few different shapes and metals. The Brancard case in silver, gold, platinum and stainless steel, also two colour and ‘tiger-stripe’, the Railway case with stepped sides and also a straight sided case design.

Rolex say there was a limited number of Prince watches ‘as such fine watches cannot be produced quickly or in large quantities’.