This watch is called a "Military Hack Watch" The original was used by the American army during the second world war. Timing was important so the watch has a hack function. As soon as you pull out the crown the second hand stops. This allowed the watches to all be set exactly to the same time accurate till the second. This version is insprired by the edition from the 1950's. The watch comes on a leather Nato strap. It has an automatic Miyota movement. You can come to have a look on this and other Bulova watches in our shop in Voorburg. The shop is owned by a watchmaker with over 30 years of experience in the business. The shop is all about watches. The Hands of Time, Voorburg.