Shock ResistantMud Resistant Buttons use cylinder type guard structure with gaskets for shafts and cylinders to prevent mud and dust from getting into the watch200M Water ResistantDigital Compass Measures and displays direction as one of 16 points Measuring range: 0 to 359 degrees Measuring unit: 1 degree 20 seconds continuous measurement Hand indication of North Bidirectional calibration Magnetic declination correction Bearing MemoryThermometer Display range: -10 to 60 C (14 to 140 F) Display unit: 0.1 C (0.2 F)LED backlight (Auto LED Super Illuminator Backlight, selectable illumination duration, Afterglow) Neo-brite Luminous Hands and MarkersWorld Time 31 time zones (48 cities + UTC), daylight saving onoff5 Daily Alarms (4 one-time and 1 snooze alarm)Hourly Time Signal1100 Second Stopwatch Measuring capacity: 23:5959.99 Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown Timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-minute increments)Full Auto Calendar (Pre-programmed until the year 2099)1224 Hour FormatsButton operation tone onoffLow Battery AlertAccuracy: 15 seconds per monthBattery: SR927W x 2Approx. Battery Life: 2 yearsModule 5476 Band Length: 145mm - 215mm Size of casetotal weight GG1000 56.2 x 55.3 x 17.1mm 92g eBay Money Back Guaranteehttps:pages.ebay.comhelppoliciesmoney-back-guarantee.html#MBG Most sellers work with buyers to quickly resolve issues, but if a solution isnt reached, we can help. Whats covered Most transactions on eBay.com are covered by the eBay Money Back Guarantee. Covered Purchases are covered by the eBay Money Back Guarantee when all of the following are true: An item isnt received or it isnt as described in the listing. A buyer reports that they didnt receive an item or requests a return within the eBay Money Back Guarantee timelines. The buyer made the purchase on eBay.com via checkout or an eBay invoice with one of the following payment methods: PayPal PayPal Credit Credit card or debit card The item was paid for in a single payment (including payments with PayPal Credit). If the listing was a live auction by an auction house seller, the buyer made the purchase on eBay.com and paid by any payment method, the purchase is covered as long as the buyer provides a copy of the seller invoice and proof of payment. Items sold through Sothebys are excluded. Items collected in person are also covered, provided all other requirements are met.