Geneva, Nov 08, 2026
ALBERT H. POTTER & CO, SWITZERLAND, ''ANCHOR N. 1'', LEVER CHRONOMETER WITH BLUED STEEL HELICAL BALANCE SPRING AND UNUSUAL MICROMETER REGULATOR., 18K YELLOW GOLD
A very fine, early and rare, 18k gold, manual wind hunting-case, keyless-winding chronometer pocket watch. Enamel dial with subsidiary seconds at 6 o’clock and power-reserve indication at 12 o’clock. Blued steel Breguet hands.
| Grading System | |
|---|---|
Grade: AAA |
Excellent |
Case: 3-8 |
Good Slightly scratched |
Dial: 3-01 |
Good HANDS Original |
Brand Albert H. Potter & Co, Switzerland
Model ''anchor N. 1''
Year Circa 1880
Movement No. No. 1
Caliber 43 mm., 19 jewels, maillechort, 5 in gold screwed chatons, straight line counterpoised lever escapement, blued steel helical balance spring with terminal curves, unusual "swan-neck" micrometric regulator.
Diameter 50 mm.
Weight 128 gr.
Signature Dial, case and movement
