Lapping course


Aim of the course:

To allow the participants to improve their lapping skills in order to preserve the original appaerance of the components during polishing opersaitons, such as: case middle, case back and bezel, with a theoretical support and pratical exercises.



Pratical lapping exerices will be performed using a 3-dimensional table, a lapping trolley and freehand on the middle, case back bezel.

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


Participants (maximum 6):

This course is open to anybody working in the polishing field who wants to acquire or improve their lapping skills. 



  • 03 - 07 July 2023 (FULL)
  • 11 - 15 September 2023
  • 16 - 20 October 2023
  • 04 - 08 December 2023



08:30 to 12:00 and 13:30 to 17:00



CHF 2'200.- per person (accommodation 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.



Lapping course