Description Dent 61 Strand & Royal Exchange London 41211 - an 18 carat yellow gold open face pocket watch Dent 61 Strand & Royal Exchange London 41211 - an 18 carat yellow gold open face pocket watch, the white enamel dial having a Roman numeral chapter ring and subsidiary seconds in plain polished outer and inner cases, hallmarked London 1882, makers mark GAP numbered 41211, key wind movement number 41211 also named Dent, diameter of dial 40mm, case 45mm, no personal monograms or inscriptions, gross weight approximately 93gms, watch is not running.