English silver watch with 7 day verge escapement Circa 1742

Silver watch with 7 day verge escapement
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An English silver key wind pocket watch with 7 day verge escapement by Thomas Brays, Guildford, London hallmark for 1742. Gilt full plate 7 day verge movement, pierced and engraved balance cock, diamond end stone, silver regulation. White enamel dial, black Roman numerals, black outer minute track and black cathedral hands. Open face pair case, polished inner, foliate engraved outer with cartouche. Signed movement.
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Diameter: 56 mm
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Signed: Thomas Brays Guildford