1933 Vertex of London Exquisite Doctors Duo Dial Wristwatch in solid 9ct Gold English Made Case brand_Sigma Swiss-made timepiece with an equal

Swiss-made timepiece with an equal level of craftsmanship and a reliable calibre

We have here a classic Cartier Tank with an unusual rail track Roman numeral off white dial

A very special piece and one of the best examples currently available in the UK

creating a well-balanced dial

Condition :  Unused

1933 Vertex of London Exquisite Doctors Duo Dial Wristwatch in solid 9ct Gold English Made Case brand_Sigma Swiss-made timepiece with an equalThis Watch Duo dial doctor's watches became particularly popular with the advent of the Art Deco period in the 1920s. Many companies produced several different models, but all had a shared common purpose to provide functionality and legibility for doctors. The watches were primarily designed to be used to take a patient's pulse. The evolution of the doctors watch can be seen in the design of the Rolex Prince in 1928, with the large subsidiary seconds