I purchased this around October of last year. Movement: It uses a Japanese-made quartz movement, providing high accuracy and durability. The dial and hands have a luminous (glow-in-the-dark) function, making it easy to see the time in dark places. It is "WR 30M" (3-atmosphere water resistance) specification, which is suitable for everyday splashes, rain, and handwashing (not suitable for swimming). Thank you for viewing.