Ever since its launch in 1993, the Happy Sport Collection has delighted fans with a winning succession of original, occasionally offbeat, always precious styles. This automatic Happy Ocean is no exception. This version combines a dive watch's 100-metre water-resistance with a fixed bezel studded with diamonds, sapphires and rubies. The Happy's signature of five free-floating diamonds swirl between two sapphire crystals, like oxygen bubbles on the surface of the dial or sparkling fish in an aquarium. Chopard is also proposing a more sporty version in steel with a unidirectional rotating bezel that is water-resistant to 300 metres.