This is a Casio GMW-B5000PC. It's very cool with its full metal case. I bought it and wore it about once a week for about a year and a half. There are some minor scratches, but it's in good condition! The box, instruction manual, and spare links are all included! As you can see in the 13th image, it can also pair with your phone! Please check the photos and understand that this is a used item before purchasing! Included items... Box, warranty Operation... Good Scratches/Cracks... Yes Scratches/Cracks... None