This was included free with my purchase, and it will be very useful as I like to pack multiple watches when I travel on vacation.
The 666 Devil Diver is an ageless classic which holds its value well over time. This model in particular with a modern mechanical movement appeals to a watch purist, such as myself. Available from Bulova on sale with an additional discount, the watch was a steal!
Very simple, as a gift and free is great but I wouldn't pay for this the full price in the website.