Casio W800H-1BV100M Water Resistance and 10-Year Battery life makes this watch the perfect choice for those looking for top cost performance in a timepiece.10 Year Battery100M Water ResistantLED Light with AfterglowDual TimeMuli-function Alarm with Snooze1/100 second digital stopwatchMeasuring capacity: 23:59'59.99"Measuring modes: Elapsed time, split time, 1st-2nd place timesHourly Time SignalAuto Calendar (pre-programmed until the year 2099)12/24 Hour FormatsAccuracy: +/-30 seconds per monthBattery CR2025Approx. battery life: 10 yearsModule 3092/3240Size of case / total weight41.5 x 35.5 x 12.5mm / 40g Brand new in Casio box with 1 year USA Casio Manufacturer's Warranty. Customs and Duties All international custom fees and duties are the responsibility of the buyer for any items purchased from the Mrsshoppe EBAY store. The shipping fee which is paid for the buyer is for the shipping charges to the international destination and is not for any import duties that may be charged additionally by the buyer's country.