92nd Auction
2015/11/14
Lot 376
French, 60 mm, 166 g, circa 1880
An exceptional pocket chronometer, probably a graduate's piece with spring detent escapement according to Thomas Earnshaw
Case: silver, tiered, glazed back side, slightly domed, rose gold pendant, bow, hinges and shackle. Dial: enamel, radial Roman hours, auxiliary seconds, blued Breguet hands. Movm.: full plate movement, keywind, frosted, gilt, chain/fusee, bimetallic chronometer balance with 3 cylindrical weights and 6 gold screws, freesprung blued helical balance spring, chatoned sapphire endstone on balance.
An exceptional pocket chronometer, probably a graduate's piece with spring detent escapement according to Thomas Earnshaw
Case: silver, tiered, glazed back side, slightly domed, rose gold pendant, bow, hinges and shackle. Dial: enamel, radial Roman hours, auxiliary seconds, blued Breguet hands. Movm.: full plate movement, keywind, frosted, gilt, chain/fusee, bimetallic chronometer balance with 3 cylindrical weights and 6 gold screws, freesprung blued helical balance spring, chatoned sapphire endstone on balance.
Sold
estimated
3.900—5.000 €
Price realized
4.400 €