New, unused item. Comes with a case. No instruction manual included. Thank you for your understanding. Please refrain from purchasing if you are looking for a perfect item or are overly concerned about minor details, as this item has been handled by another person. Please only purchase if you understand this. Regarding the color of the product images, the actual color may differ from the images due to my camera's shooting conditions and the environment of your display or browser. We appreciate your understanding and purchase. Case size: 35mm Wrist circumference for the belt: shortest 13.5cm ~ longest 18cm Band material/type: Silicone Movement: Quartz