Citizen Attesa x Radio-Controlled ft. Moonphase aka Stained Glass (Limited Edition of 2,200 Pieces) Men Formal Round 100m Water Resistant Watch BY1000-51L BY1000 BY-1000 Discover the limited edition Citizen Attesa BY1000-51L with a stunning blue mother-of-pearl dial. This 41.5mm watch features a lightweight Super Titanium case and bracelet, radio-controlled accuracy, and Eco-Drive technology powered by light. Includes moon phase, perpetual calendar, and 100m water resistance. Caliber Number / Movement H874 (Eco-Drive aka solar powered) Power Reserve / Accuracy Approximately 6 months when fully charged (+/-15 seconds per month without reception) Crystal Sapphire crystal (anti-reflective coating) Luminous Luminous on hands and indexes Case / Band Material Super Titanium (Duratect Platinum) case with Super Titanium (Duratect Platinum) band (three-fold clasp with push-button release, slide extender) Water Resistance 100m / 10 bar Case Size Thickness: 10.8 mm Diameter: 41.5 mm Length: 49.6 mm Lug Width: 21.0 mm Other Specifications Citizen Attesa x Radio-Controlled ft. Moonphase aka Stained Glass (Limited Edition of 2,200 Pieces) Made in Japan Summer time (automatic / manual switching) World time function (24 time zones) Perpetual calendar (to 28 February 2100) Moon phase display (automatic calculation) Moon phase display switching function (Northern or Southern Hemisphere) Power reserve indicator Overcharge prevention function Insufficient charge warning function Power saving function (hands stop to save power when left in the dark) Automatic hand position alignment function Day, date and 24-hour display Regular timekeeping (analog display) Global Radio-Controlled Function Receiving time signal (automatic, on demand, auto recovery) Signal stations: Japan (East/West) / USA / Germany / China Automatic signal station selection function (for Japan standard signals only) Confirming reception status (RX) Indicating the result of last reception (OK/NO)
