The Citizen Stiletto watch is a timeless bracelet watch that bridges classic design with modern features. The Eco-Drive element allows the watch to function without a battery, using natural light, or an incandescent light to charge the watch. Features include: Case depth: 0.5cm Stainless steel case and bracelet Sapphire glass crystal Deployment clasp with push button Black dial Water resistant: splash proof Never needs batteries Ultra-slim design