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Watchmaker La Chaux-de-Fonds La Chaux-de-Fonds

Air leak test

In this range you will find our air leak testing machine working by volumetric comparison.

Water leak test


In this range you will find all the machines necessary to perform the condensation test.

Assembly area

In this range you will find all the equipment necessary for watchmaker’s workstations.

Hands fitting

In this range you will find all our hand fitting machines: standard manual, chrono manual, and semi-automatic.

WINDING-STEMS CUTTING

In this range you will find our machine for cutting winding stems and screwing in crowns, all its accessories, as well as winding stem length measurement devices.

Encasing

In this range you will find all our driving and screwing presses.

Custom-made

Our extremely high level our expertise and our production tools mean we can offer you made-to-measure products.
We can meet a variety of requirements.

Presentation

ROXER SA is based in La Chaux-de-Fonds, the cradle of the Swiss watchmaking industry, and has a workforce of 35. A specialist in water resistance testing, the company exports approximately 15% of its products to Europe, Asia and the Americas.

Founded in 1956 by Mr. Jean Von Allmen, ROXER SA built its reputation by installing vacuum and compressed air systems for a host of watchmaking companies renowned for their demanding standards. ROXER SA also developed watch water resistance testing devices. This activity enabled it to become a specialist in TIG welding. In 1987, the company’s founder reached retirement age, and sold it to Vacotec SA, managed by Mr. R. Paroz. The latter passed Roxer SA on to his daughter in 2001, with Céline Paroz then becoming the Managing Director. In 2003, she acquired Seiler SA, a leader in hand fitting and in stem cutting machines. The current structure of the company enables it to offer customers, as well as a host of standard products, solutions customised to the most stringent requirements. All ROXER products are guaranteed for one year, and the quick After-Sales service means that you can be sure of a high degree of productivity.

Company portrait

  • In the fields of both mass production and After-Sales service, ROXER SA offers a wide range of devices for testing watch water resistance, using either air or water. We provide pumps and compressors tailored to each product
  • We control dust; the kinds that can impair the operation of your products. We are leaders in the field of brushes and blowers used in casing. ROXER SA also offers individual laminar flow systems tailored to each workbench, in order to obtain an uncontaminated at mosphere, as well as ionisation systems to prevent dust deposition on surfaces.
  • We supply vacuum packing machines. Handling of vacuum-packed parts becomes extremely easy: they are prevented from banging together or scratching each other.
  • An undisputed leader in both manual and semi-automatic hand fitting, Seiler also offers stem cutting machines, as well as presses for screwing/driving on watch case-backs or crystals

Air leak test

In this range you will find our air leak testing machine working by volumetric comparison.

Water leak test


In this range you will find all the machines necessary to perform the condensation test.

Assembly area

In this range you will find all the equipment necessary for watchmaker’s workstations.

Hands fitting

In this range you will find all our hand fitting machines: standard manual, chrono manual, and semi-automatic.

WINDING-STEMS CUTTING

In this range you will find our machine for cutting winding stems and screwing in crowns, all its accessories, as well as winding stem length measurement devices.

Encasing

In this range you will find all our driving and screwing presses.

Custom-made

Our extremely high level our expertise and our production tools mean we can offer you made-to-measure products.
We can meet a variety of requirements.

Presentation

ROXER SA is based in La Chaux-de-Fonds, the cradle of the Swiss watchmaking industry, and has a workforce of 35. A specialist in water resistance testing, the company exports approximately 15% of its products to Europe, Asia and the Americas.

Founded in 1956 by Mr. Jean Von Allmen, ROXER SA built its reputation by installing vacuum and compressed air systems for a host of watchmaking companies renowned for their demanding standards. ROXER SA also developed watch water resistance testing devices. This activity enabled it to become a specialist in TIG welding. In 1987, the company’s founder reached retirement age, and sold it to Vacotec SA, managed by Mr. R. Paroz. The latter passed Roxer SA on to his daughter in 2001, with Céline Paroz then becoming the Managing Director. In 2003, she acquired Seiler SA, a leader in hand fitting and in stem cutting machines. The current structure of the company enables it to offer customers, as well as a host of standard products, solutions customised to the most stringent requirements. All ROXER products are guaranteed for one year, and the quick After-Sales service means that you can be sure of a high degree of productivity.

Company portrait

  • In the fields of both mass production and After-Sales service, ROXER SA offers a wide range of devices for testing watch water resistance, using either air or water. We provide pumps and compressors tailored to each product
  • We control dust; the kinds that can impair the operation of your products. We are leaders in the field of brushes and blowers used in casing. ROXER SA also offers individual laminar flow systems tailored to each workbench, in order to obtain an uncontaminated at mosphere, as well as ionisation systems to prevent dust deposition on surfaces.
  • We supply vacuum packing machines. Handling of vacuum-packed parts becomes extremely easy: they are prevented from banging together or scratching each other.
  • An undisputed leader in both manual and semi-automatic hand fitting, Seiler also offers stem cutting machines, as well as presses for screwing/driving on watch case-backs or crystals