View on LOZ Suggested Retail: $85.99. SkyNature Waterproof Outdoor Clock, 18 Inch Large Outdoor Clocks with Thermometer & Hygrometer Combo, Silent Battery Operated Metal Wall Clock for Living Room, Patio, Garden, Pool Decor - Bronze. The SkyNature 18 inch outdoor clocks with thermometer & hygrometer combo measures temperature from -10 to 130 degrees Fahrenheit, and humidity reading from 0% to 99% RH. The waterproof large outdoor clock is designed to be hang at garden, patio and pool with its UV & weather-resistance features, or perfect use indoor to decor your living room, bathroom or office with its retro outlook. Solid metal frame with glass lens & metal hands. The clocks operated by 1 x AA carbon-zinc battery (not included) to help keep the clock precision. It offers silent non-ticking, quartz sweep movement mechanism.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.