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Marca :
Roskopf
Modello :
Roskopf autres horlogerie
Categoria :
Orologio da polso
Periodo :
1910
Calibro :
10
Materiale della cassa :
Oro rosso
Forma della cassa :
Rotonda
Colore del quadrante :
Smalto
Dettagli riferimento :
5178
Descrizione :
C. two-body, outer case with reeded screwed-down top and hinged three-body base metal inner case, inner dedicated back Grand Prix, hinged wire lugs. D. white enamel with radium-coated Arabic numerals. Skeleton radium-coated blued steel hands. M. Cal. 10 ''', rhodium-plated, 15 jewels, straight line lever escapement, cut bimetallic balance, 3 adjustments, flat balance-spring.Dial, case and movement signed.Diam. 32 mm.