Casio Tough Solar Tide and Moon Phase Watch W-S210H-1AVDF

A Self Charging Solar Power system drives the new Casio W-S210 Series; a new eco-friendly timepiece that
graphs Tidal movements & Moon Phases and is 100M Water Resistant.

The unique power system eliminates the need for battery changes and is
strong enough to power a multitude of additional functions such as
48-city World Time, 1/100th Second Chronograph, 5 Daily Alarms and more.
Available in resin or stainless steel bands, this new tide tracker is
sure to please on your next marine adventure.

• Resin Glass / Spherical Glass
• 100-meter water resistance
• Case / bezel material: Resin
• Resin Band
• LED backlight
• Selectable illumination duration, afterglow
• Solar powered
• World time
• 31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
• Moon data (moon age of the input data, moon phase graph)
• Tide graph (tide level for specific date and time)
• 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
• Measuring unit: 1 second
• Input range: 1 minutes to 24 hours (1-minute increments and 1-hour increments)
• Daily alarms - 5 independent daily alarms (4 one-time alarms and 1 snooze alarm)
• Hourly time signal
• Battery power indicator
• Power Saving (Display goes blank to save power when the watch is left in the dark.)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: approx 30 seconds per month
• Approx. battery operating time: 11 months on rechargeable battery (operation period with normal use without exposure to light after charge) 29
  months on rechargeable battery (operation period when stored in total
  darkness with the power save function on after full charge)
• Size of case/total weight: 45.4 X 44 X 13.3 mm/41.5 g
• LED:Umber