188 - Dent - Spherical Hairspring

Dent - Spherical Hairspring A collection of 6 silver pocket watches A fine Swiss precision pocket watch with a pivoted detent chronometer escapement, spherical balance spring, and skeletonized movement Case No. 36193, Dimensions 56 mm, circa 1870, Weight 139 g, Origin: England Case: Silver, tiered, guilloché pattern. Dial: Enamel. Movement: Bridge movement, chain/fusee, large gold-screw-compensated balance, free-sprung blued spherical balance spring. Case: very good. Dial: very good. Movement: very good, capable of running, cleaning recommended.