1978 ? Launch of the Happy Diamonds concept.
This followed a prize which Chopard won for innovative design which required the ACTUAL production of such a watch. They did it as a mens' watch with a mechanical movement. Today Happy Diamonds have quartz movements.
Caroline Grouzi-Schuefele designed a sportier watch and the Happy Sport was born.
1993 ? Creation of the round Happy Sport watch.
1996 ? Presentation of the Happy Chrono model.
1998 ? Introduction of the Happy Sport Square watch.
2000 ? Arrival of the Mini Happy Sport Square.
I think we got the Happy Beach and Happy Fish in 2002/3.
Regards,
MTF