• NOS unused 1950s-1960s old-stock blue nylon slip-through field watch strap.
• 18mm current-production bead-blasted stainless steel buckle.
• 18mm width.
• Spring bars included.
• 8 3/4" (222mm) excluding buckle.
• 7 1/2" approximate maximum wrist.
• Shown with a watch so you can see how it works & looks when installed, watch not included.
• 43B.16494