Important Collectors Wristwatches, P...
Geneva, Hotel Du Rhone, Apr 02, 2006
?Precision Timekeeper? August Ericsson, St. Petersburg, No. 1199, movement No. 9865. Made circa 1900. Very fine and rare, keyless, silver deck and pocket chronometer with spring detent escapement and Guillaume balance.
C. Four-body, "bassine?, polished with gold hinges. Hinged silver cuvette. D. White enamel with bold radial Roman numerals, outer minute track, subsidiary seconds dial. Blued steel "spade" hands. M. 48 mm (22'''), frosted gilt, 15 jewels, Earnshaw- type spring detent escapement, anibal-brass Guillaume compensation balance with gold temperature adjustment screws, blued steel Breguet balance spring, index regulator. Dial and case signed, movement numbered on the pillar plate. Diam. 58 mm.
Grading System | |
---|---|
Grade: AA |
Very good |
Case: 3-7 |
Good Oxidized |
Movement: 3* |
Good Overhaul recommended, at buyer's expense |
Dial: 2-01 |
Very good HANDS Original |