Swiss. A gold open-faced keyless watch with belcher link chain, circa 1900.
Movement: manual winding, lever escapement.
Dial: white enamel, Roman numerals, subsidiary seconds.
Case: 14ct gold, engine-turned back with central cartouche, gilt cuvette, no. 21557.
Signed: unsigned.
Dimensions: diameter 45.5mm.
Together with a 9ct gold belcher link chain.
£300-£500