● We are very sorry, but this product cannot be delivered to Hokkaido, Okinawa, and remote islands. Specifications/Functions Case size (H x W x D): 46.6 × 48.9 × 12.8 mm Weight: 143 g Case/Bezel Material: Resin / Stainless steel Band: Metal band (stainless steel) One-push three-fold clasp Structure: Shock-resistant structure (Shock Resist) Carbon core guard structure Water resistance: 20-bar water resistance Power supply and battery life: Tough Solar (solar charging system) Mobile Link Function: Mobile Link function (Function linking with a mobile phone via Bluetooth communication) App: Compatible with "CASIO WATCHES" App cooperation function: Automatic time adjustment, Easy watch setting, World time for approximately 300 cities, Time & Place, Reminder, Phone finder Glass: Mineral glass Surface processing: Gold IP (ion plating) Band attachment possible size: 150〜205mm Other: Neobrite, World time, Stopwatch, Timer, Alarm/Hourly time signal, 5 daily alarms, Hourly time signal Light: Double LED light: LED light for the dial (Super Illuminator, afterglow, afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD part (Super Illuminator, afterglow, afterglow time switching (1.5 seconds/3 seconds)) Light color: LED: White Calendar: Full auto-calendar Operation sound ON/OFF switching function Power saving function (display turns off to save power when left in the dark) Battery display/Alert: Battery indicator display Operating time: Operating time in the state without solar power generation from full charge When using functions: Approximately 7 months In power saving state: Approximately 18 months Accuracy: *When not linked with a smartphone, it operates with normal quartz accuracy (average monthly difference ±15 seconds). Other functions: Hand evacuation function (When the hands overlap the LCD display and are difficult to see, the hands can be temporarily moved away from the LCD display), 12/24-hour system display switching, Date display (month/day display switching), Day of the week display (6 languages: English, Spanish, French, German, Italian, Russian) ● New, warranty card, box, instruction manual (with Japanese copy) ★ We do not adjust the band. ★ Please ask a watch store near you.