MUJI Digital Timer Clock, White/Model Number: DKC-52 37494527

This clock can be attached to a refrigerator or other surface. It displays the desired timer, clock, and calendar modes in large letters. Power Source: Uses one CR2032 button cell battery (included). Dimensions: Approx. 80mm W x 20mm D x 36mm H; Weight: Approx. 50g (including battery). Model: DKC-52 Clock Functions: 12-hour (AM/PM display)/24-hour switchable, timer (count-up/count-down), auto-stop function, repeat function, auto-calendar (no leap year adjustment required at the end of the month from January 1, 2015 to December 31, 2049). Battery Compatible Size and Quantity: One CR2032 button cell lithium battery. Rechargeable Battery Compatible: No. Continuous Operation Time: Battery Life: Approx. 1 year (using the timer twice a day).