Different techniques related to polishing


Aim of the program:

To enable participants to improve their skills and discover various techniques related to polishing by means of practical exercices.


Program (may be modified at any time):

Practical exercises on various types of preparation and finishing techniques such as:

  • Sandblasting, microbead blasting
  • Lapping
  • Grinding
  • Felt polishing
  • Satin finishing
  • Polishing and final finishing

on flat, shaped, cylindrical, concave or convex parts, using the appropriate tools provided.

The WOSTEP Foundation has designed a specially equipped, light and spacious workshop with state-of-the-art machines providing optimal conditions for the acquisition of high-quality know-how.


Participants (max. 6):

This course is open to all those who possess basic knowledge and skills in external watch part polishing and who already work in this field.



8:30 to 12:00 and 13:30 to 17:00



  • 09 to 27 January 2023
  • 14 August to 01 September 2023  FULL
  • 06 to 24 November 2023



CHF 5'200.- per person (accomodation and meals not included).

  • 75% discount for Partnership teachers
  • 25% discount for active members
  • 10% discount for donators

WOSTEP reserves the right to change its prices at any time.



Please note that, if you cancel your participation less than 30 days before the beginning of the course, the fees will not be reimbursed.