ULTRA Décolletage SA offers a wide range of high-quality perfectly finished products and meets competitive criteria to machine all materials up to 12 mm in diameter, for both limited and long production runs. It has a century of know-how in producing microscopic parts and has emerged as an expert in manufacturing high-end barrel arbors and winding stems.

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The company produces a range of watch components, including the following:

Sliding pinion
Barrel arbors
Chronograph staffs
Split-second staffs
Barrel bridges
Screw feet
Stem extenders
Column wheels
Pallet fork stem
Winding stems
Split stems

Certain standard parts of all dimensions, such as stems and extenders to winding stems, are available for immediate dispatch from stock.


Copyright ULTRA DECOLLETAGE SA | Rue des Gorges 3 | CH – 2738 Court | Tél : +41 32 497 90 09 | Fax : +41 32 497 97 94 | info(at) | Réalisation: elbé multimédia