Meyrat & Perdrizet, Brevete S. G. D. G. , Alse. Beaudroit Fabricant, Seloncourt (Doubs), France, N°38, circa 1900. Unusual, nickel, keyless watch with calculator.
Vente aux enchères - Antiquorum N°88 - 20 juin 1998 - Lot N°25
Meyrat & Perdrizet, Brevete S. G. D. G. , Alse. Beaudroit Fabricant, Seloncourt (Doubs), France, N°38, circa 1900. Unusual, nickel, keyless watch with calculator.
- USD1 500 - 1 800
- USD 1 955
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C. Three body, " bassine et filets", polished. D. White enamel with Roman numerals, outer silvered revolving calculator ring. Gilt brass "spade" hands. M. 18"' , Gilt brass, cylinder escapement, plain brass three armed balance, flat balance spring. Signed on the case. Diam. 60 mm.