







112
Rolex
Ref. 1807, stamped 1803 inside the caseback
Day-Date
A very rare and attractive yellow gold calendar wristwatch with gold bracelet, made for the Sultanate of Oman
Full-Cataloguing
The present watch stands out with the Khanjar printed in black and white, compared to the more customary traditional color combination. The clasp hallmarks indicate the watch was imported into the UK through the London Assay office in 1974. From its royal provenance to its very good overall condition, the present lot is a lovely addition to a collection of rare and exclusive timepieces.
Rolex
Swiss | 1905Founded in 1905 England by Hans Wilsdorf and Alfred Davis as Wilsdorf & Davis, it soon became known as the Rolex Watch Company in 1915, moving its headquarters to Geneva in 1919. Like no other company, the success of the wristwatch can be attributed to many of Rolex's innovations that made them one of the most respected and well-known of all luxury brands. These innovations include their famous "Oyster" case — the world's first water resistant and dustproof watch case, invented in 1926 — and their "Perpetual" — the first reliable self-winding movement for wristwatches launched in 1933. They would form the foundation for Rolex's Datejust and Day-Date, respectively introduced in 1945 and 1956, but also importantly for their sports watches, such as the Explorer, Submariner and GMT-Master launched in the mid-1950s.
One of its most famous models is the Cosmograph Daytona. Launched in 1963, these chronographs are without any doubt amongst the most iconic and coveted of all collectible wristwatches. Other key collectible models include their most complicated vintage watches, including references 8171 and 6062 with triple calendar and moon phase, "Jean Claude Killy" triple date chronograph models and the Submariner, including early "big-crown" models and military-issued variants.