Thin Swiss 18 carat white gold keyless dress watch Circa 1960

White gold open faced lever
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An oversized thin Swiss 18 carat white gold keyless dress watch, circa 1960. Accompanied by the original hang tag. A polished and brushed case. Matte silver dial with applied polished white gold baton indexes, subsidiary seconds dial and white gold baton hands. Rhodium plated movement, Geneva striping decoration, 17 jewels, straight-line lever escapement, cut bimetallic compensation balance adjusted to temperature and two positions, blued steel Breguet balance spring, index regulator. Dial, case and movement signed.
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Diameter: 48 mm
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Thickness: 5 mm
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Signed: Vacheron & Constantin  Genève
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 This Vacheron Constantin pocket watch has remained in close to new condition still with its original hang tag. Apart from a few light scratches on the dial, the watch has never been polished and is a rare large thin pocket watch.