
Service workshop for assembly, garnissage, after-sales and project management in watchmaking.

M.A.D'E GVA | Monney Atelier d'Exclusivités GVA
Plan-les-Ouates (Genève), SwitzerlandNew on Amplifa
The Workshop
M.A.D'E GVA (Monney Atelier d'Exclusivités GVA) is a private company based in Plan-les-Ouates near Geneva, founded around ten years ago by Sébastien Monney. The workshop consists of watchmakers and specialists from the watchmaking industry and supports watch companies in developing their products – from conception through prototype construction and production to assembly and the repair of models of all brands. The services include garnissage (chassage of pins, tenons and screw feet, empierrage, rivetage), assembly of all movement types including pre-assembly and reconditioning, emboitage with fitting of dials and hands as well as water-resistance testing, after-sales service and component reconditioning. In addition, the workshop offers expert appraisals and valuations as well as project management with prototype construction, production and support. Mandates and projects are carried out for watch companies as well as private clients in Switzerland and internationally.
- Site
- Plan-les-Ouates
- Processes
- Garnissage (chassage goupille/tenons/pied-vis, empierrage, rivetage), Assembly of all types of movements (pre-assembly, reconditioning), Emboitage of all types of movements, fitting of dials and hands, water-resistance testing, After-sales service for all types of watches, component reconditioning, expert appraisal/valuation, Project management: prototyping, production, follow-up, Garnissage (chassage, empierrage, rivetage), Movement assembly (incl. pre-assembly, reconditioning), Emboitage (fitting, dials/hands, water-resistance testing)
- Materials
- Garnissage, Movement Assembly, Emboitage, After-Sales Service, Project Management
- Founded
- ca. 2014
- Industries
- Watch industry (Horlogerie), Private clients (watch owners)
- 01
Project management / conception
- 02
Prototype construction
- 03
Garnissage (chassage, empierrage, rivetage)
- 04
Movement assembly (incl. pre-assembly, reconditioning)
- 05
Emboitage (dials, hands, water-resistance testing)
- 06
After-sales service and repair
Processes and Services
Garnissage
Chassage of pins, tenons and screw feet, empierrage and rivetage on watch movements.
Movement Assembly
Assembly of all movement types including pre-assembly and reconditioning.
Emboitage
Case assembly of all movement types, fitting of dials and hands, water-resistance testing.
After-Sales Service
Repair of all watch brands, component reconditioning, expert appraisals and valuation.
Project Management
Prototype construction, production and project support for watch companies.
Locations

Plan-les-Ouates (Genève)
CHWorkshop / registered office
Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Garnissage (chassage goupille/tenons/pied-vis, empierrage, rivetage)Assembly | – | – | – | – | – |
| Assembly of all types of movements (pre-assembly, reconditioning)Assembly | – | – | – | – | – |
| Emboitage of all types of movements, fitting of dials and hands, water-resistance testingAssembly | – | – | – | – | – |
| After-sales service for all types of watches, component reconditioning, expert appraisal/valuationAssembly | – | – | – | – | – |
| Project management: prototyping, production, follow-upEngineering | – | – | – | – | – |
Additional services
History
- ca. 2014
Foundation in Geneva by Sébastien Monney; according to the website established for ten years.