Swiss fine silver open faced deck pocket watch Circa 1940

Deck watch of the Royal Navy by Vacheron & Constantin
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A fine Geneva deck watch of the Royal Navy with a wooden box, circa 1940. Silver polished case with military engraving H.S. 2. Signed and numbered enamel dial with Arabic numerals, auxiliary seconds, broad arrow, and blued steel spade hands. Bridge movement, bevelled and rhodium-plated, with Geneva Striping decoration, wolfteeth winding wheels, Guillaume gold screw balance and index spring fine adjusting device.
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Diameter: 59 mm
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Weight: 126 g
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Signed: Vacheron & Constantin, Genève