Case size (H× W× D): 49.3 × 44.4 × 11.9 mm Weight: 78 g Case / bezel material: Bio-based Resin / Stainless steel Band: Bio-based resin band Water resistance: 200-meter water resistance (Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810) Power supply and battery life: Tough Solar (Solar powered) Mineral glass Mobile link (Wireless linking using Bluetooth®) Apps: Casio watches App connectivity feature: Auto time adjustment, Easy watch setting, Approximately 300 world time cities, Time & place, Reminder, Phone finder World time Stopwatch Timer Alarm Double LED light Full auto-calendar (to year 2099) Power Saving (display goes blank to save power when the watch is left in the dark) Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) Battery level indicator