This Citizen Eco-Drive SIlhouette Crystal is a watch that you can wear like a piece of jewelry. The elongated, rectangular case features a white dial with patterned sunburst design, along with delicate hour and minute hands. The stainless steel gold-tone case and bracelet with jewelry clasp with push button add to the clean, simple look. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number G620.