Case / bezel material: Stainless steelOne-touch 3-fold ClaspSolid BandStainless Steel BandNeobriteMineral GlassScrew Lock Crown100-meter water resistanceSolar poweredMobile link (Wireless linking using Bluetooth® SMART)Dual time (Home city time swapping)Low battery alertFull auto-calendar (to year 2099)Power Saving (hands stop to save power when the watch is left in the dark.)Date displayRegular timekeeping Analog: 3 hands (hour, minute, second), 3 dials (3D globe dial (The time zone and AM/PM status of the selected city are also displayed), dual time hour and minute, day)Accuracy:±15 seconds per monthApproximate battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)