- Brand: BOSS - Model Name: Seven - Material: Leather (band) - Size: Face 37mm - Manufacturer: SUNTORI BOSS promotional watch with a silver dial and leather band. Battery replacement required. This item is over 30 years old. Although it is new/unused, it has been stored in a warehouse, so please understand this before purchasing. It is currently stopped. The watch has been wound to test the movement of the hands, but the band has deteriorated and become stiff. Please only purchase if you understand that this item has been stored in a warehouse for many years.