Accuracy is ±20 seconds per month and battery life of 3 years on sr626sw
It has won support from users not only for its performance, including shock resistance, but also for the worldview of the brand
This includes not only providing calculator specifications that meet the curriculums and conventions in different countries but also developing an electronic education business in the testing and textbook market, which is now transitioning from paper to electronic formats
Casio products are a familiar and important part of people’s lives, and this includes everything we haven’t created yet