ERA-500D-1ADR

Case / bezel material: Stainless steelOne-touch 3-fold ClaspSolid BandStainless Steel BandMineral GlassScrew Lock CrownNeobrite100-meter water resistanceSolar poweredMobile link (Wireless linking using Bluetooth®)Airplane modeDual time (Home city time swapping)1 second stopwatch Measuring capacity: 23:59'59 Measuring modes: Elapsed time, split time Other: Speed (0 to 300 units/hour)Daily alarmLow 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(hand moves every 10 seconds), second), 4dials (24-hour, dual time hour and minute, dual time 24-hour, day)Accuracy:±15 seconds per monthApproximate battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 33 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)