A Self Charging Solar Power system drives the 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. This new tide tracker is sure to please on your next marine adventure.
Tough Solar Power 100M Water Resistant Resin Band LED Light with Afterglow Moon Data (moon age of the specific data, moon phase graph) Tide Graph (tide level for specific date and time) 4 Daily alarms and 1 Snooze Alarm Hourly time signal World Time 31 times zones (48 cities + UTC), city code display, daylight saving on/off Stopwatch 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 Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Full auto-calendar (pre-programmed until the year 2099) 12/24 hour formats Button operation tone on/off Accuracy: +/- 30 seconds per month Battery power indicator Power saving function Storage battery: Solar rechargeable battery Approx. battery life: 11 months on full charge (without further exposure to light) Module: 3214 Size of case 45.4 x 44.0 x 13.3mm Total weight 41.5g