An oasis—the glimmer of life in the barren desert—is the concept here. The bold presentation of the diamonds recalls water bubbling up from deep below ground and light playing across its sparkling surface. The five diamonds shimmer and sparkle, conjuring an air of exquisite mystery with every movement of your wrist.

The two diamonds embedded in the sapphire glass work in concert with the two brilliant stones on the dial to create a radiant layer of light. Another larger diamond sits between the case bezel and the ring surrounding it. Every time you move your wrist, this diamond spins and slides, sparkling and shimmering as it describes a graceful arc.

Eco-Drive is a CITIZEN core technology that generates energy even from dim light and stores the surplus on a power cell. It is environment friendly and keeps running for over six months on a single full charge even in the dark, eliminating the need to replace batteries.
Just as plants convert light into energy through the process of photosynthesis, so Eco-Drive drives the hands of our watches. That is one of the key concepts behind the Ambiluna collection.