875 CHF
Ecole d'Horlogerie Technicum Cantonal, Bienne, No. 5213. Made circa 1940. Fine Ecole d'Horlogerie, stainless steel, keyless pocket watch with a chromed short chain. To be sold without reserve Three-body, “demi-bassine”, polished and brushed. Brushed silver with applied gilt Arabic numerals, outer minute track, subsidiary seconds. Gilt alpha hands. 17’’’, rhodium plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, monometallic balance, blued steel Breguet balance spring with terminal curve, swan-neck micrometer regulator. Dial and movement signed. Diam. 45 mm.
Auctioneer:
Antiquorum
Date:
2011-05-15