Swiss yellow gold diamond set pocket watch Circa 1980

Gold watch with diamond-set lapis lazuli dial
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A very fine and rare Swiss, manual wind, 18K yellow gold lever pocket watch with diamond-set lapis lazuli dial, Cellini Rolex, circa 1980.
Diamond set lapis lazuli dial with gold baton hands. Rhodium-plated movement, Geneva striping decoration, 20 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, self-compensating flat balance spring, shock absorbers. Dial, case and movement signed.
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Diameter: 48 mm
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Signed: Rolex Cellini Genève
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Accessories, 18K yellow gold Rolex chain