NATO and Zulu Watch Straps have their origins in the military and armed forces. Watch cases with solid lugs were more durable and so single length heavy duty straps were used to thread underneath the case. Created as a practical piece of equipment, they have an enduring appeal.
In the 1965 film Thunderball, Sean Connery’s 007 first famously wore a striped NATO strap on his Rolex. Bond has continued to perpetuate the popularity of the NATO, with Daniel Craig also wearing a similar black and grey striped strap on his Omega Seamaster 300 in Spectre.
In recent years there has been a definite resurgence in the popularity of NATO and Zulu Watch Straps. Firstly, they are comfortable to wear particularly as the strap goes all the way under the case. Secondly, they are easy to change. Additionally, depending on what style you go for, they can immediately give your watch a style reboot.
What is the Difference between a NATO and a Zulu Watch Strap?
The Zulu is a one piece strap. However, the NATO has a safety feature consisting of an additional flap which goes underneath the case. Therefore, if one of the spring bars should fail, this additional flap secures the watch.