Citizen Attesa x Radio-Controlled ft. Hakuto-R (Limited Edition of 1,900 Pieces) Men Formal Round 100m Water Resistant Watch CB0285-63E CB0285 CB-0285 Own the limited edition Citizen Attesa Hakuto-R CB0285-63E - one of just 1,900 worldwide. This collaboration watch for lunar explorers features a 40.6mm Super Titanium case with recrystallized titanium links, solar-powered Eco-Drive, and Radio-Controlled world time for ultimate accuracy across 26 time zones. Water-resistant to 100 meters for versatile adventure. Caliber Number / Movement H145 (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 case with Super Titanium band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 10.6 mm Diameter: 40.6 mm Length: 49.2 mm Lug Width: 21.0 mm Other Specifications Citizen Attesa x Radio-Controlled ft. Hakuto-R (Limited Edition of 1,900 Pieces) Made in Japan Daylight saving time (automatic / manual switching) World time function (26 cities) Perpetual calendar (to 28 February 2100) Power reserve indicator Overcharge prevention function Insufficient charge warning function Power saving function (hands stop to save power when left in the dark) Date 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)