Casio F105W-1A Water Resistant EL Backlight Daily Alarm 1/100 second digital stopwatch Measuring capacity: 23'59.99" Measuring modes: Net time, split time, 1st-2nd place times Hourly Time Signal Auto Calendar Accuracy: +/-30 seconds per month Battery CR2016 Approx. battery life: 7 years Module 1275 Size of case / total weight 37.5 x 33.5 x 9.5mm / 27g All Casio Watches I sell are procured directly from the manufacturer in original Casio packaging and comes with the full USA manufacturer's 1-Year Warranty.Duties/Customs/TaxesThe seller is not responsible for any duties/customs charges/taxes levied by any foreign country-this is the buyer's responsibility as a resident of said foreign country. If there are any special instructions the buyer requests on the customs forms for their shipment, it must be requested via a note to the seller on the PAYPAL payment at time of purchase. We will attempt to accommodate your requests within legal means.