Citizen Eco-Drive x Analog ft. Chronograph Men Casual Formal Round 100m Water Resistant Watch CA4500-91E CA4500 CA-4500 Experience precision and style with this solar-powered timepiece, boasting a 9-month power reserve and advanced features like chronograph, telemeter, and date display. Water-resistant up to 100m, this stainless steel watch is perfect for daily wear and outdoor adventures, with a sleek design that exudes sophistication. Caliber Number / Movement B620 (solar Eco-Drive) Power Reserve / Accuracy Approximately 9 months when fully charged (+/-15 seconds per month) Crystal Mineral crystal Luminous Luminous on hands and indexes Case & Band Material Stainless steel case with metal band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 13.0 mm Diameter: 44.0 mm Other Specifications Citizen Eco-Drive x Analog ft. Chronograph Telemeter (distance calculation) Date and 24-hour display Insufficient charge warning function Overcharge prevention function Chronograph up to 60 minutes in 1/5-second increment Equipped with small second hand Regular timekeeping (analog display)