Turning between centres

Theory and practice of fabricating components on a watchmaker’s lathe

The fundamentals to fabricate watch components including winding stems and balance staffs

Prochaines dates pour ce cours

  • 3 novembre 2025 - 5 décembre 2025 - Seulement en anglais
Durée du cours 6 semaines
Niveau Advanced
Langues English
Prix CHF 6'800.-

Objectifs de la formation

  • Turning between Centres on the lathe course gives participants the opportunity to manufacture highly-accurate cylindrical watchmaking components, including winding stems and balance staffs, within micron-size tolerances.

Prérequis

The Turning between Centres course is open to all participants who possess basic knowledge and experience in manufacturing metal pieces on a toolmaker’s lathe or have attended the Schaublin-70 Lathe course.

Programme

Main topics

Theory

  • Machining metals
  • Cutting angles and turning speeds 
  • Reading a technical drawing
  • Adapting drawings to specific needs and hand sketches

Turning basics

  • Various exercises on brass and steel rods
  • Making tools
  • Drilling, threading with taps and dies

Thermic treatment

  • Quenching and tempering

Turning watchmaking components

  • Turning and filing a winding stem
  • Turning a balance staff

Surface treatment

  • Burnishing the winding stem pilot and the balance staff pivots by using a Jacot tool 

Prix

CHF 6’800.- per person (accommodation and meals not included)

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

 

WOSTEP endeavours to keep its prices constant. However, we reserve the right to change our prices at any time without further notice.

Participant

Maximum 6 participants per session.

Horaire

Monday to Friday: 08:30 – 12:00 / 13:30 – 17:00.

Annulation

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

Informationen zum Kurs sind auch auf Deutsch verfügbar, au Anfrage unter wostep@wostep

Informazioni sul corso sono disponibili anche in italiano, su richiesta all'indririzzo wostep@wostep.ch

Información es sobre el curso también están disponibles en castellano, previa solicitud en woste@wostep.ch