Citizen Eco-Drive x Attesa ft. Cosmic Blue (Limited Edition of 1,300 Pieces) Men Casual Formal Round 100m Water Resistant Watch CC4015-86L CC4015 CC-4015 Experience precision and style with this limited edition timepiece, featuring a solar-powered movement, 18-month power reserve, and advanced features like perpetual calendar, world time, and satellite time signal reception. Durable titanium case and band, water resistant up to 100m, and additional nylon band included. Caliber Number / Movement F950 (solar Eco-Drive) Power Reserve / Accuracy Approximately 18 months when fully charged (+/-5 seconds per month) Crystal Sapphire crystal (anti-reflective coating) Luminous Luminous on hands and indexes Case & Band Material Titanium (Diamond-Like Carbon [DLC] and Duratect) case with titanium band (three-fold clasp with secure lock, push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 15.4 mm Diameter: 44.3 mm Other Specifications Citizen Eco-Drive x Attesa ft. Cosmic Blue (Limited Edition of 1,300 Pieces) Made In Japan Additional nylon band inclusive Day, date, 24-hour and dual time display Insufficient charge warning function Overcharge prevention function Power reserve indicator Alarm function Chronograph up to 24 hours in 1/20-second increment Perpetual calendar World time (40 time zones) Summer time on/off Satellite time signal reception function (manual reception/circumstantial reception) Regular timekeeping (analog display)