Geneva, Nov 09, 2025
LOT 547
GLASHÜTTE, GERMANY, 1ST QUALITY POCKET WATCH WITH REVOLVING 24 HOUR DIAL PATENT OSBORNE. MOVEMENT SIGNED BY GLASHÜTTER PRÄZISIONSUHR, SILVER
CHF 4,000 - 8,000
HKD 38,900 - 78,000 / USD 5,000 - 10,000 / EUR 4,300 - 8,600 / JPY 760,000 - 1,520,000
Sold: CHF 11,250
A very fine and extremely rare, silver, manual wind open-face, keyless-winding, pocket watch, Silver dial with revolving 24 hour dial patented by Wilhelm Osborne, Dresden, the 20 January 1885, subsidiary seconds at 6, blue steel Breguet hands.
| Grading System | |
|---|---|
Grade: AAA |
Excellent |
Case: 3-8 |
Good Slightly scratched |
Movement: 3* |
Good Overhaul recommended, at buyer's expense |
Dial: 3-6-01 |
Good Slightly oxidized HANDS Original |
Brand Glashütte, Germany
Year Circa 1892
Case No. 2907
Diameter 55 mm.
Caliber 40 mm., Glashütte 3/4-plate, frosted gilt, 18 jewels, gold chatons with blued steel screws, straight line Glashütte escapement, gold pallet fork and escape wheel, banking with a pin and hole, Lange Guillaume-type balance with gold timing screws, blued steel Breguet balance-spring, the terminal stud adjustable by a screw, diamond endstone, engraved balance cock, swan-neck micrometer regulator
Signature Dial, case and movement
Notes
25150, 26049 and 26050 made between 1886 to 1887.