Made in Japan Shock resistant ISO 200 meter water resistant Keeps yourself in time Stable solar power Case size (L× W× H) 56 × 49.7 × 18.6 mm Weight 132 g Case and bezel material Case / bezel material: Titanium Band Dura Soft Fluoro Rubber band Construction Shock Resistant Magnetic Resistant Water resistance ISO 200 meters Water Resistance Time adjustment Radio-controlled Watch; Multi band 6 Power supply and battery life Tough Solar (Solar powered) Smartphone Link feature Mobile link (Automatic connection, wireless linking using Bluetooth) Apps CASIO WATCHES App connectivity feature Auto time adjustment Easy watch setting Approximately 300 world time cities Diving log Tide graph setting (approximately 3,300 global points) Watch status display Self check Phone finder Premium Production Line certificate Glass Sapphire crystal with glare-resistant coating Spherical Glass Screw Lock Crown Screw Lock Back Surface treatment Deep Layer Hardening + DLC Coating Compatible band size 150 to 220 mm Neobrite Diving mode Dive time: 1 second increments, up to 1:59'59 Surface time measurement: up to 24 hours Log data: up to 30 records World time Dual time 27 time zones, Home time swapping, auto summer time (DST) switching Tide graph (tide level for specific date and time) Stopwatch 1-second stopwatch Measuring capacity: 23:59'59 Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-second increments) Alarm/hourly time signal Daily alarm LED light (Super Illuminator) Afterglow 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) Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) Hand shift feature (Hands move out of the way to provide an unobstructed view of dial) Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 5 seconds), second), 3 dials Date display Day indicator