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DirectoryIndustryWatch IndustryLa Chaux-De-FondsCMSA La Chaux-de-Fonds SA
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CMSA La Chaux-de-Fonds SA

Summary

About the company

The core activity of Cornu & Cie SA is the development and manufacture of components for the watch industry, particularly straps, clasps and other accessories, as well as the application of engraving techniques on various materials. The company also provides services in the areas of design, design and manufacturing of watch accessories and works closely with customers and partners to offer tailored solutions.

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Products & services

Industry:Watch Industry
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Bracelets, clasps and accessories
Metal bracelets, deployant buckle loops, pin buckles and accessories, supplied separately or as sets, in precious, base or multi-materials, with finishes and customisations.
Polishing
Manual and automated polishing of manufactured products, with dedicated workshops and finishing tailored to the termination requirements of watch components.
Brazing
Brazing and manual assembly of machined components, supported by jigs designed in-house and by strict self-inspection.
Machining
Machining of buckle and bracelet components on CNC machines and manual equipment, for parts and series of all sizes.
Technical office
3D design and prototyping to meet customer requests, develop models and prepare the tools and fixtures required.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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Press

Media

January 29, 2026Media
Le site chaux-de-fonnier de Microcity sera vendu au groupe CMSA
arcinfo.ch

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Location

Rue Stavay-Mollondin 17
2300 La Chaux-De-Fonds
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-112.998.743
Founded
2011 · 15 years
Last commercial register change
December 24, 2025
Employees
51 to 100

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