The Chopard Happy Sport ref: 278573-3011 features a half gold case and a silver dial. This timepiece is powered by an automatic winding movement, specifically the 09.01-C caliber. Released in 2023, it combines elegance with functionality. The watch has a case diameter of 30mm, making it a versatile choice for various occasions. The design reflects a balance of luxury and practicality, suitable for both casual and formal settings.