ECOLE D'HORLOGERIE GENEVOISE
ECOLE D'HORLOGERIE GENEVOISE, SWITZERLAND, “PIÈCE ECOLE”, MADE BY H. BOSSON, SILVER
A fine, silver, manual wind open-face Geneva Watchmaking School pocket watch, so-called “pièce-école”, with white enamel dial, subsidiary seconds at 6 o’clock and blued steel Breguet hands.
Brand: Ecole d'Horlogerie Genevoise, Switzerland
Year: Circa 1920-30
Case: 133
Movement: 8452
Caliber: 42 mm., 19 jewels, gilded brass, going barrel, straight-line lever escapement, cut bimetallic compensated balancewith gold poising screws and blued steel hairspring with terminal curve, polished steel index-regulator.
Diameter: 52 mm.
Signature: Dial and movement
Grading System: A (Good)
Case: 3-8 (Good , Slightly scratched)
Dial: 3-71-01 (Good , Hairlines , HANDS Original)
Movement: 3* (Good , Overhaul recommended, at buyer's expense)
HKD: 14,300 - 23,900
USD: 1,850 - 3,100
EUR: 1,650 - 2,700
JPY: 288,000 - 480,000
To be sold without reserve
Size: 52 mm.
Signature: Dial and movement
ECOLE D'HORLOGERIE GENEVOISE, SWITZERLAND, “PIÈCE ECOLE”, MADE BY H. BOSSON, SILVER
A fine, silver, manual wind open-face Geneva Watchmaking School pocket watch, so-called “pièce-école”, with white enamel dial, subsidiary seconds at 6 o’clock and blued steel Breguet hands.
Brand: Ecole d'Horlogerie Genevoise, Switzerland
Year: Circa 1920-30
Case: 133
Movement: 8452
Caliber: 42 mm., 19 jewels, gilded brass, going barrel, straight-line lever escapement, cut bimetallic compensated balancewith gold poising screws and blued steel hairspring with terminal curve, polished steel index-regulator.
Diameter: 52 mm.
Signature: Dial and movement
Grading System: A (Good)
Case: 3-8 (Good , Slightly scratched)
Dial: 3-71-01 (Good , Hairlines , HANDS Original)
Movement: 3* (Good , Overhaul recommended, at buyer's expense)
HKD: 14,300 - 23,900
USD: 1,850 - 3,100
EUR: 1,650 - 2,700
JPY: 288,000 - 480,000
To be sold without reserve
Size: 52 mm.
Signature: Dial and movement
