CNC machining and monobloc stampings for Haute Horlogerie watch components in Geneva.
Manufacture Horlogère Genevoise (MHG) SA
Geneva (Rue de Bourgogne 21, 1203 Genève)New on Amplifa
About MHG
Manufacture Horlogère Genevoise (MHG) is a manufacture in the centre of Geneva specialised in micromechanics for the watch industry. The company produces high-precision watch components, including bridges, dials, mainplates, springs, sautoirs, wheels, cases, hands and one-piece stampings (timbres monobloc). Production is carried out by CNC machining with in-house CNC programming, combining traditional craft techniques with modern manufacturing processes. Materials processed include brass, platinum, nickel silver, steel, Damascus steel, gold, silver and aluminium. Customers are companies in the Haute Horlogerie and jewellery sectors. Every project begins with a technical study in which requirements are assessed and a production and delivery plan is drawn up – from small to large series. Bringing all competencies under one roof enables the realisation of technically demanding components in Swiss-made quality.
- Site
- Genève
- Processes
- Usinage CNC, Fabrication de timbres monobloc, Programmation CNC, Fabrication de composants horlogers complexes (ponts, cadrans, platines, ressorts, sautoirs, roues,, CNC programming, CNC machining (Usinage CNC), Manufacture of monobloc stampings (timbres monobloc), Production of complex watchmaking components
- Materials
- Laiton, Platine, Maillechort, Acier, Or, Argent, Damas, Aluminium
- Industries
- Haute Horlogerie, Jewellery/Watchmaking
- 01
Preliminary project study / technical assessment
- 02
CNC programming
- 03
CNC machining
- 04
Manufacture of complex watch components
- 05
Production and delivery planning
- 06
Delivery
Materials & Processes
Brass (Laiton)
Conventional watchmaking material for components such as bridges and mainplates.
Platinum (Platine)
Precious metal for high-end Haute Horlogerie watch components.
Nickel silver (Maillechort)
Classic watchmaking material, among other things for bridges and hands.
Steel (Acier)
For precise, durable watch components such as springs and wheels.
Damascus steel (Damas)
Special material for decorative and technical components.
Gold (Or)
Precious metal for Haute Horlogerie and jewellery components.
Silver (Argent)
Precious metal material for watch parts and jewellery components.
Aluminium
Lightweight metal for precisely manufactured watch components.
CNC machining (Usinage CNC)
Core process for manufacturing high-precision micromechanics components.
Monobloc stamping manufacture (Timbres monobloc)
Specialised production of one-piece stampings for Haute Horlogerie.
CNC programming
In-house programming as the basis of CNC production.
Site
Geneva
CHProduction site (Manufacture)
- Lot size
- Small, medium and large series
- Materials
- Brass, platinum, nickel silver, steel, Damascus steel, gold, silver, aluminium
- CNC machining centres
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Usinage CNCMachining | – | – | – | – | laiton, platine, maillechort, acier, or, argent, damas, aluminium |
| Fabrication de timbres monoblocMachining | – | – | – | – | laiton, platine, maillechort, acier, or, argent, damas, aluminium |
| Programmation CNCEngineering | – | – | – | – | – |
| Fabrication de composants horlogers complexes (ponts, cadrans, platines, ressorts, sautoirs, roues,Machining | – | – | – | – | laiton, platine, maillechort, acier, or, argent, damas, aluminium |
Additional services