VERTEX. AN ART DECO COCKTAIL WATCH.
Date: Circa 1920's - 1930's
Movement: Glycine 17 Jewels, manual wind
Dial: Silvered dial with black numerals, blue steel hands
Case: Platinum set with circular-cut single diamonds, total diamond weight approximately 0.42 carat, engraved pattern to the sides, blue crystal crown, inside of case stamped Vertex, Plat, 941/523
Bracelet: 9ct white gold double chain link style with ladder clasp, clasp stamped Vertex 9ct
Size: Case approximately 28mm x 14mm
Weight: Total gross weight 17.80g
Accompaniments: Garrard & Co. box