Today’s strap is from Haveston Tool Watch Straps, maker of fine canvas and premium nylon weave straps. If you’re looking for a high quality “seatbelt” NATO-style strap, then Haveston is a place to check out. They have a large selection of military inspired color schemes.
The strap shown is a M-22 A2, based on the 1942 US Navy camouflage scheme “Measure-22” utilized on battleships in the Pacific and European theater. The watch is a Hamilton Khaki Mechanical, a well reviewed military/field style watch which will run you about $400.