This is a Danish design wristwatch. It is made with sapphire crystal and titanium, making it lightweight and the crystal scratch-resistant. The strap is made of genuine leather. There are signs of age-related wear on the inside of the strap due to use, so please check the photos. Also, the watch is not currently running as the battery is dead. If you intend to use it as a watch, the battery will need to be replaced. Please leave a comment if you have any questions.