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Balance-staff
staffs watchmaking
Bar, mounted
bars watchmaking
chronograph wheel train
watchmaking wheels
column-wheel
watchmaking wheels
Crown-wheel
watchmaking wheels
Pinion
pinions watchmaking
Sliding pinion
pinions watchmaking
wheel train
watchmaking wheels
Winding stem
stems watchmaking
Winding-pinion
pinions watchmaking
Ultra Décolletage SA offers a wide range of high-quality perfectly finished products, and can machine any material up to a diameter of 22 mm to produce short and long production runs at highly competitive prices. It has over a hundred years of know-how in the production of microscopic parts and all kinds of cutting procedures, including conical, inclined and frontal.
Parts
Among others, it produces the following watch components:
- Barrel-arbor
- Barrel-drums and barrel-covers
- Pinions
- Winding-pinions and sliding pinions
- Pull-out pieces
- Screws
- Screw feet
- Balance-staffs
- Chronograph staffs
- Pallet staffs
- Split-second staffs
- Stem extenders
- Split stems
- Winding stems
- Column-wheels
- Wheels
Certain standard parts, such as staffs and stem extenders, are available for immediate delivery.
Sample holders for scanning electron microscopes are also available.
Materials
Materials frequently machined:
Steel 20AP
Finemac steel
Stainless steel X35ST+
Stainless steel 4C27A
Beryllium copper
Durnico steel
Brass
Nickel silver