[. . . ] MA0612-EA Operation Guide W-CLO. H <Type 1> · A sticker is affixed to the glass of this clock when you purchase it. [. . . ] · The start of the second hand may be delayed depending on the restart timing. <Type 2> REPLACING THE BATTERY Low battery power is indicated when timekeeping slows or stops completely. Should either of these symptoms occur, replace the battery immediately. A battery left in the clock after it becomes low or goes dead can leak battery fluid. Load a new battery, making sure that its positive (+) and negative (­) ends are facing correctly. Loading a battery incorrectly can cause it to burst and damage the clock. Battery precautions · Keep batteries out of the reach of small children. If a battery is swallowed accidentally, contact your physician immediately. [. . . ] · The battery that comes with the clock loses some power during transport and storage. 1 [. . . ]