You can buy watches like this in Chrono24.

This Happy Sport Diamond quartz watch in stainless steel exudes sparkling femininity. The bold definition of the polished bezel and the elegant lugs that continue its sweeping curves are countered by the playful, ephemeral nature of three dancing diamonds and two interchangeable straps. Here, a white rubber strap adds a contemporary touch perfectly in tune with Chopard's vision of today's woman and her irrepressible joie de vivre.