Description An 18 carat yellow gold open face pocket watch. An 18 carat yellow gold open face pocket watch, the white enamel dial having a Roman numeral chapter ring and subsidiary seconds and up/down dial for power reserve in an engine turned outer case with central vacant cartouche and plain inner case, hallmarked London 1875, makers mark HGMS numbered 4064, key wind movement number 4064, named Langford & Sons 40 College Green, diameter of dial 40mm, case 45mm, no personal monograms or inscriptions, gross weight approximately 93.8gms, watch is running at present time although no guarantee is given, watch is sold with a key.