Jewellery, Watches and Objects of Vertu

Swiss. A silver-gilt trench watch, circa 1917.
Movement: manual winding, lever escapement.
Dial: white enamel, Arabic numerals, subsidiary seconds.
Case: silver-gilt, hinged back, wire lugs, Birmingham import mark for 1917, maker’s mark GS.
Signed: unsigned.
Dimensions: diameter 33mm.
£100-£150