Swiss stainless steel open faced lever pocket watch Circa 1930

Stainless steel pocket watch
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A Swiss stainless steel open faced lever pocket watch, made by Rolex, circa 1930. The watch features a Rolex patent cap winding movement with a lever escapement. It has a silvered dial with Roman numerals at 3, 9, and 12, baton hour markers, a second hand at 6 o’clock, and baton hands. The smooth steel case comes with a matching steel vest chain. The dial, case, and movement are all signed.
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Diameter: 44 mm
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Signed: Rolex Chronomètre Prince Imperial Swiss made