Tonneau-shaped automatic wristwatch with a black dial and leather strap. - Color: Black - Material: Leather - Design: Tonneau - Function: Automatic winding - Dial: Black Thank you for viewing. I purchased this new, but have not used it yet. I have only tried it on a few times. This watch does not require a battery. It works simply by wearing it on your wrist and gently shaking it. I will pack it carefully and ship it as soon as possible. Returns and claims are not accepted.