Vintage Prisma mechanical watch movement black dial not working

AFW - Antique France Worldwide

Description

This lot features a mechanical watch movement from the brand Prisma, presented without its case. The photographed item shows only the round front dial, with a brushed dark finish. The Arabic numerals are applied in white, in a slightly cursive style, with visible wear in some areas. The dauphine-style openwork hands are also visible, as is the winding crown located on the right side of the dial. Two inscriptions are present: "PRISMA" at the top, "INCABLOC" at the bottom, indicating a traditional shock-absorbing system in mechanical watchmaking.

The dial shows a consistent patina, with numerous signs of use, scratches, and oxidation marks, enhancing its antique character. No case, back, or strap is visible or included in the photo: only the dial-movement module, with its crown, is offered. The ensemble is displayed on a sculpted furniture with classic decor, accentuating the retro aspect of the object, but only the watch movement is covered by the advertisement.

The typography and general style of the dial suggest manufacturing likely between the 1950s and 1970s, typical of European wristwatches of that period. The contrast between the golden hands and the dark dial remains legible despite the wear. No other technical or decorative elements are visible on the presented face.

Condition

Used item, sold as is, non-functional ("out of order"). Presence of multiple signs of wear, scratches, patina, and marks on the dial. No case, back, or strap. To be reserved for restoration, study, or horological decoration.

Did you know? The Incabloc system, mentioned on this dial, was invented in 1934 by the Swiss company Porte Échappement Universel SA. It is an anti-shock device designed to protect the balance staff, an essential part of mechanical movements, against accidental shocks, thereby improving the robustness and longevity of traditional watches.

AFW Reassurance

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