ECOLE D'HORLOGERIE DE SAINT IMIER
ECOLE D'HORLOGERIE DE SAINT IMIER, SWITZERLAND, “PIÈCE ÉCOLE”, WITH SWAN-NECK SPRING AND MICROMETRIC SCREW, SILVER
A fine, silver, manual wind open-face, keyless-winding pocket watch with white enamel dial, subsidiary seconds at 6 o’clock and blued steel Breguet hands. Accompanied by a watchmaker’s sizing tool from the École d’Horlogerie de Saint-Imier, housed in a wooden box.
Brand: Ecole d'horlogerie de Saint Imier, Switzerland
Year: Circa 1920-30
Case: 1927
Movement: R.1.928I.
Caliber: 41 mm., 19 jewels, rhodium-plated movement with fausses côtes decoration, going barrel, straight-line lever escapement, cut bimetallic compensated balance with gold poising screws and blued steel hairspring with terminal curve, polished steel index regulator with swan-neck spring and micrometric screw.
Diameter: 50 mm.
Grading System: A (Good)
Case: 3-6-8 (Good , Slightly oxidized , Slightly scratched)
Dial: 3-01 (Good , HANDS Original)
Movement: 3* (Good , Overhaul recommended, at buyer's expense)
HKD: 19,100 - 38,200
USD: 2,500 - 4,900
EUR: 2,200 - 4,400
JPY: 384,000 - 770,000
To be sold without reserve
Size: 50 mm.
ECOLE D'HORLOGERIE DE SAINT IMIER, SWITZERLAND, “PIÈCE ÉCOLE”, WITH SWAN-NECK SPRING AND MICROMETRIC SCREW, SILVER
A fine, silver, manual wind open-face, keyless-winding pocket watch with white enamel dial, subsidiary seconds at 6 o’clock and blued steel Breguet hands. Accompanied by a watchmaker’s sizing tool from the École d’Horlogerie de Saint-Imier, housed in a wooden box.
Brand: Ecole d'horlogerie de Saint Imier, Switzerland
Year: Circa 1920-30
Case: 1927
Movement: R.1.928I.
Caliber: 41 mm., 19 jewels, rhodium-plated movement with fausses côtes decoration, going barrel, straight-line lever escapement, cut bimetallic compensated balance with gold poising screws and blued steel hairspring with terminal curve, polished steel index regulator with swan-neck spring and micrometric screw.
Diameter: 50 mm.
Grading System: A (Good)
Case: 3-6-8 (Good , Slightly oxidized , Slightly scratched)
Dial: 3-01 (Good , HANDS Original)
Movement: 3* (Good , Overhaul recommended, at buyer's expense)
HKD: 19,100 - 38,200
USD: 2,500 - 4,900
EUR: 2,200 - 4,400
JPY: 384,000 - 770,000
To be sold without reserve
Size: 50 mm.
