The Chopard Happy Sport is a hallmark collection, first introduced in 1993, known for its sporty elegance combined with Chopard's iconic moving diamonds freely dancing between two sapphire crystals. It has been crafted in a variety of materials and sizes, featuring a quartz movement, and it typically displays time and date functions. The Happy Sport line is particularly noted for its playful yet luxurious design that merges the beauty of diamonds with a casual, sporty silhouette.