Add playful sophistication to an everyday look with the fio. Designed with stylish sustainability in mind, this timepiece is powered by light—any light—with citizen's proprietary eco-drive technology and never needs a battery. Black dial with gold-tone hands and indices 30. 7 x 14. 3mm polished gold-tone ion-plated stainless steel case crown accented with a subtle black cabochon mineral crystal gold-tone ion-plated stainless steel bracelet; sliding clasp battery rechargeable by light water-resistant to 30 meters caliber g620 we are an authorized citizen dealer.