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Important Modern & Vintage Timepieces

Hong Kong, Oct 27, 2019

LOT 14

ECOLE D’HORLOGERIE, GENEVA ELECTRIC HOROLOGICAL SCHOOL WITH CENTRE-SECONDS; GOLD PLATED AND STAINLESS STEEL

Stainless steel, electric, round-shaped, horological school gentleman’s wristwatch, water-resistant with screwed case-back and centre-seconds.

Brand Ecole d'Horlogerie

Year Circa 1963-1964

Movement No. 4 750

Calibre  Electric with fixed coil, transistor controlled balance type (based on ESA 4750 by Ebauches S.A.)

Case No. 11 152

Diameter 35.4 mm

Signature Dial and Movement

HKD 7,000 - 8,000

CHF 800 - 1,000 / USD 850 - 1,050

Sold: HKD 7,500


Grading System
Grade: AA

Very good

Case: 3

Good

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 3-01

Good

HANDS Original


Notes

 Bibliography
• Fallet, Estelle, & Simonin, Antoine, Dix écoles d’horlogerie suisses, chefs-d’oeuvre de savoir-faire, Neuchâtel, Editions Antoine Simonin, 2010 (568 pp.), p. 72.