An 18K gold keyless wind half hunter pocket watch

An 18K gold keyless wind half hunter pocket watch
Date: London Import mark for 1919
Movement: Swiss lever, cut and compensated bi-metallic balance
Dial: Silvered, black Arabic numerals, black outer minute track, subsidiary seconds at 6, blued steel double spade hands
Case: Polished hinged, Arabic numeral chapter to front, No.795969
Signed: Case stamped A.G.R.
Size: 47mm