The G-SHOCK GA-100, featuring water resistance and shock resistance, is a medium-sized digital watch with chronograph functions. The number is 3367. It is currently running. - Brand: G-SHOCK - Model: GA-100 - Color: Black - Functions: Water resistant, Shock resistant, Chronograph - Material: Resin band - Size: Medium It has been used for a long time and has not been cleaned thoroughly, so there is some dirt. Thank you for your understanding. Please consider this item if you understand that it is a used item. If you are interested in purchasing multiple items, please comment, and I will be happy to discuss it. Thank you for viewing.