Purchased 7-8 years ago, used a few times, and then stored in a dark place. *Although it is a men's item, the belt has been shortened for women. The size may have a slight error, but it is 16-17cm. *During pregnancy, when swelling was at its maximum, it fit my wrist snugly (see photos 6 and 7). As you can see from the photos, there are minor scratches. The battery is dead. It will be shipped wrapped in bubble wrap without the box. Please only purchase if you understand that this is a used item stored by an amateur.