A late 19th/early 20th century gold plated open face centre seconds chronograph pocket watch, by Thomas Russell & Son, Liverpool, with box the lever wind movement with hack seconds, white enamel dial with Roman numerals, railtrack minutes and 300 outer scale, signed and marked 'Chronograph Centre Seconds ', dial and movement with serial number 264274. ¾ plate back signed and marked 'Makers to the Queen', diameter 5.5 cm.