French sophisticated rock crystal fob watch Circa 1930

Lady’s diamond studded watch with brooch
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A very rare and sophisticated French lady’s diamond studded rock crystal fob watch with brooch, circa 1930. A striking piece of jewellery with a square, carved rock crystal plate that has a diamond studded interlacing pair of initials LB on the front and a square watch movement set in baguette cut diamonds on the back. The horizontal rectangular rock crystal brooch has dangling chain links with diamonds and completes the ensemble perfectly.
Platinum case, rock crystal and diamonds. Silvered dial with radial Roman numerals and blued steel hands. Bridge movement, Glucydur screw balance.
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Diameter: 27 mm
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Dimensions: 27 x 66 mm
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Signed: No name