BENYAR Chronograph Watch Since the battery is dead, I cannot confirm its operation, so I will treat it as junk. It was used infrequently and was usually displayed, during which time the battery died and it stopped working. I think it will work if you replace the battery, but I cannot guarantee it 100%, so I have treated it as junk. Please purchase only if you understand this. - Model Name: Center Model - Color: Black - Function: Chronograph - Band Material: Nylon - Date Display: Yes Thank you.