Roskells 12 Church street Liverpool No. 54220, circa 1900. | Important Watches, Wristwatches and clocks | Geneva, 15th October 1989 Roskells 12 Church street Liverpool No. 54220, circa 1900., CHF 5,000 - 6,000 18-carat gold pocket chronometer with a 52½ minute karusel regulator, awarded a Kew Class A certificate No. 100034. Three body massive "bassine et filet" polished case. Gold cuvette. White enamel dial with Roman numerals and subsidiary seconds. Blued steel "pear" hands. 18"' gilt brass three quarter plate movement, 13 jewels in screwed setting with going barrel, right angle lever escapement, cut bimetallic balance, Breguet balance spring. The escapement is set on a 521/2 minute revolving carriage. In good condition. Diam. 50 mm.