Thin Swiss platinum and diamond-set lever Art Deco watch Circa 1926

Platinum Art Deco watch set with diamonds by Omega
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A thin Swiss platinum and diamond-set open faced lever Art Deco pocket watch, circa 1926. Divided 3/4 plate movement, lever escapement, screw compensation balance. Silvered dial with Arabic hours, outer minute divisions and sunk subsidiary seconds at 6 o’clock. Plain case, the front bezel diamond-set. Dial signed, movement signed and numbered. Comes with the original presentation box and a chain.
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Diameter: 44 mm
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Weight: 47 g
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Signed: Omega Swiss