A sweet golden pocket watch key from the Georgian era, circa 1820s. Decorated in the rococo style with open roses in the chased details and set on one side with a circle of onyx, and sardonyx on the other. Either (or both!) of the hardstones could be personalised by a lapidary with an engraving of your choice.
The pocket watch key measures 35mm x 12.75mm x 7.43mm and weighs 2.8 grams.