Brand new, complete set, full warranty Basic Information Case size (L× W× H) 49.5 × 44.4 × 13.6 mm Weight 122 g Case and bezel material Titanium / Cobarion Band One-touch, slide-adjustable three-fold clasp Construction Shock Resistant Magnetic Resistant Water resistance 200-meter water resistance Time adjustment Radio-controlled Watch; Multi band 6 Bluetooth: Connects to a smartphone and automatically adjusts the time Power supply and battery life Tough Solar (Solar powered) Smartphone Link/App Connectivity Features Smartphone Link feature Mobile link (Wireless linking using Bluetooth) Apps CASIO WATCHES App connectivity feature Auto time adjustment Easy watch setting Time & place Watch status display Self check Phone finder Premium Production Line certificate Exterior Glass Sapphire crystal with anti-reflective coating Crown Screw Lock Crown Surface treatment Diamond Like Coating Compatible band size 150 to 205 mm Other Neobrite Watch Features Light LED light (Super Illuminator) Afterglow Light color LED:White Calendar Full auto-calendar (to year 2099) Hand home position correction feature The auto hand home position correction Energy saving feature Power Saving (hands stop to save power when the watch is left in the dark) Run time Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Accuracy Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) Other features Regular timekeeping: Analog: 3 hands (hour, minute(hand moves every 10 seconds), second), 1 dial (mode) Date display Day indicator Time adjustment details Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz