I've had it for several years. It has some signs of use, such as minor scratches and scuffs, but I think it's in good condition. It's currently working properly. There is no instruction manual. You can view and print the instruction manual from the CASIO website. Search for "CASIO watch instruction manual" → Enter the 4-digit module number (3290) on the back cover. This is a used item. Please refrain from purchasing if you are concerned. ⚫︎CASIO Baby-G digital wristwatch, black, with alarm function, 20BAR water resistance. ⚫︎Brand: CASIO ⚫︎Model Name: Baby-G ⚫︎Color: Black ⚫︎Functions: Alarm, Chronograph ⚫︎Water Resistance: 20BAR ⚫︎Band Material: Rubber ⚫︎Band Type: Buckle ⚫︎Display Type: Digital