====== 1940 ======

<WRAP year>
  *  Based on their years of experience and success, the company [[Piaget]] decides to sign their creations with their own name.
  *  [[Georges Ketterer]] purchases the shares of [[Charles Constantin]], taking control of [[Vacheron Constantin]] from the founding family.
<- [[1939]] | [[1941]] ->
</WRAP>


{{tag>Year}}