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DirectoryIndustryWatch IndustryDelémontJoray et Wyss SA
Joray et Wyss SA Logo
Verified· 3 sources

Joray et Wyss SA

Summary

About the company

Joray et Wyss SA is an industrial company active in microtechnology that provides precision machining and related services. Its offerings include bar turning, gear cutting, roll finishing, circular graining and profiling, assembly and grinding, machining and stamping, heat treatment and finishing, logistics and engineering support.

AI-generated
Offering

Products & services

Industry:Watch Industry
✓ Offered11
Watch components
Watch components such as seconds wheels, minutes wheels, hours wheels, hand-setting wheels, crown wheels and slotted screws for high-quality watch movements.
Mass production of watch parts
Mass production of specific watch parts on request with quotation form, specifications, drawings and quantities.
Cutting and gear cutting of wheels and pinions
Pinion gear cutting and wheel gear cutting with precise machining of small watch movement components and tight runout and surface requirements.
Machining and stamping of precision parts
Mechanics, stamping and piercing for the manufacture of solid wheels, spoked wheels and openings in laminate material.
Assembly, grinding and lanterning
Assembly, grinding and lanterning of wheels and pinions with press fit, bore and controlled friction in the movement.
Heat treatment and finishing
Quenching, structural hardening, tempering as well as blocking, brushing, mass polishing, sandblasting and deburring for watch parts.
Roll finishing
Grinding of pivots and pinion faces for smooth rotation, low friction and precise surfaces for movement components.
Decorative surface finishing
Cercle finishing, moulding as well as sunburst finishing and snailing as decorative surfaces for high-quality wheels and movement parts.
Driving Wheels
Two standard categories of Driving Wheels with defined diameters, module, number of teeth, bores and a delivery lead time of 20 working days.
Swage Search
Search and selection of swages for cannon pinion blanks, spoked wheel plates, solid wheels and shaped blanks with dimensionally accurate geometries.
Logistics and receiving
Logistics and receiving including acceptance, analysis and careful handling of enquiries as well as receiving goods at defined time windows.
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Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 18 reviews across all connected sources

Sources
GGoogle4.318
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Rue Robert-Caze 3
2800 Delémont
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.654.156
Founded
2006 · 20 years
Last commercial register change
January 16, 2025
Employees
1 to 10

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