This U-Boat is in near-mint condition, included is its original box and hang-tag. The strap is an XL Strap, and will fit large wrists. The case has amazing detail and finishing, this is an amazing specimen from U-Boat. Once the crown guard is unscrewed, the button below it is used to push out the crown. A half push will put in to date change position, a full push will put it in to time change position. Only 300 of these were produced.