Precision
Series by Series

The product line of Wild Wetzikon comprises 16 standardised barquettes and watch blanks, produced to drawing and to ISO 9001. These include the Barquette 50×50 in types 01, 02 and 03 as well as the Barquette Fleury in Ø3.84 and Ø4.011. All products are produced in surface grinding, profile grinding and double-disc grinding with verifiable tolerances and inspection reports. For each product PDF specifications are available for download.

The barquettes are available in four materials: brass CuZn39Pb2.0 with HV 150 to 190, lead-free brass CuZn42 or PNA378 with HV 160 to 190, nickel silver CuNi12Zn24 with HV 160 to 210, and Grade 5 titanium as Ti-6Al-4V with HV 280 to 360. This covers a broad spectrum from easily machinable to high-strength alloys. The choice depends on your application, further materials we clarify on request.

Depending on the type, the bores are 2× Ø3.00 with ±0.01 mm, 4× Ø3.84 with ±0.015 mm or 4× Ø4.011 with ±0.003 mm. For the Fleury variants a bolt circle of 42 with ±0.005 mm and a PCD of 37 with ±0.005 mm are added. The exact values are documented per product in the PDF specifications. For special bore patterns we check feasibility from your drawing.

Depending on the variant, the barquettes are available from 0.2 mm or from 0.5 mm thickness. Nickel silver is available from 0.2 mm, while other types start at 0.5 mm. The specific thickness we produce to your specification. Across all variants a thickness tolerance down to ±0.005 mm and a parallelism down to 0.003 mm apply, documented and reproducible across the series.

All products are produced to your drawing, including deviations from the standard types. The 16 listed variants serve as a starting point and can be adapted to your specifications for shape, notch and bore pattern. This way you receive a part that fits your application exactly. The stress-relieved material ensures the blanks stay flat even after heavy one-sided machining.

Production is to ISO 9001, with verifiable tolerances and inspection reports. Quality is thereby secured to an internationally recognised management system and traceable per series. Material certificates are supplied on request. As a precision grinding shop from Wetzikon we have manufactured to drawing since 1969. Send us your drawing for a concrete quote and we check feasibility and reply with an assessment.

For each product there are PDF specifications with dimensions, tolerances and material data that you can download. This lets purchasing and design see the relevant values at a glance and check suitability for their application. Grinding runs on machines from Mägerle and Peter Wolters, complemented by flexible clamping technology for magnetic and non-magnetic materials. There is no minimum order quantity and no tooling costs arise.

The Barquette Fleury is a ready-to-fit watch blank from Wild Wetzikon, produced to drawing and with documented tolerances. It achieves thickness tolerances of ±0.005 mm and bore tolerances of ±0.003 mm. The bores are at Ø3.84 mm with ±0.015 mm, the flatness below 0.02 mm and the parallelism at 0.003 mm. These values we prove per batch. For differing specifications we check feasibility from your drawing.

The Barquette Fleury is produced from leaded brass, CuZn39Pb2.0, with a hardness range of HV 150 to 190. The thickness is possible in the range of 0.25 to 9.80 mm, and the material is stress-relieved. This keeps the flatness even after heavy one-sided machining. Further materials such as lead-free brass, nickel silver or Grade 5 titanium can be found in our product overview.

The thermally stress-relieved material reduces the internal stresses in the structure and thus ensures optimal flatness. This keeps the blanks dimensionally stable even under heavy one-sided machining. For you this means less warping and less rework. This dimensional stability is a core feature of the Barquette Fleury and the reason it suits further processing in watch production.

A material certificate we supply on request, complemented by documented batch traceability. This makes the origin and quality of the material traceable for your quality assurance, and the tolerances are proven with inspection reports. The Barquette Fleury has burr-free edges and a defined surface quality, because clean edges are a prerequisite for further processing. Detailed specifications we provide as a PDF download.

We produce the Barquette Fleury from small to large series with verifiable tolerances and inspection reports. The process covers surface and profile grinding as well as double-disc grinding. This gives you reproducible quality regardless of quantity, with no minimum order quantity. For a quote, send us your specifications for material, thickness and quantity and we check feasibility and reply with an assessment.

The Barquette Fleury suits use as a starting part for watch production, for example for main plates and load-bearing components where constant thickness and flatness across the whole series count. Through the stress-relieved brass the flatness is kept even when the part is heavily machined on one side. This reduces warping and makes further processing plannable.

The Barquette Fleury is produced in surface and profile grinding as well as in double-disc grinding, where both sides are machined at the same time. This creates parallel surfaces with a tight thickness tolerance. There is no minimum order quantity and no tooling costs arise. For differing formats, bore patterns or materials we implement your drawing and check feasibility beforehand.