For battery-operated watches

When handling general battery-operated batteries, be sure to observe the following:

Replacing the batteries in a battery-operated device requires specialized skills and knowledge.
Do not leave a clock that has run out of battery power for a long period of time as this may cause it to malfunction.

The clock battery is initially equipped with a monitor battery, but since it is installed from the factory, the initial battery life may be shorter than that stated in the instruction manual.

About the monitor battery The battery that is initially installed is a monitor battery that is prepared at the factory to check the functions and performance of the watch. It has a slightly shorter lifespan than a new battery, but this varies depending on the individual battery, manufacturer, and usage environment, so we cannot provide a general guide on the lifespan. A new battery usually has a lifespan of 2 to 3 years.

The monitor battery is a battery that is built into the watch you purchased. It is installed at the factory to check the functions and performance of the watch.
Since the battery will be depleted during the period until the customer purchases the product, the monitor battery may not have the battery life stated in the instruction manual, etc. In addition, battery replacement will be charged even during the warranty period.

If you would like to purchase a battery-operated watch, please contact us.