English Victorian 18k gold pocket watch, chronograph 1/5 centre seconds - Londo..., Orologi da tasca...

the white enamel dial with Roman numerals has a pair of black steel hands plus a centre chronograph hand. A slide activated and stops the movement. The watch is key wound and set. Fully hallmarked london 1879-1880, casemaker Joseph Yardley. Case nr. 3716. Diameter 54 mm. Weight 104.60 g. Item condition grading: **** good. The watch seems to be in working order but may need an overhaul.