Recently had this made-to-order vintage tan waxed canvas strap made by Eric (Donerix) @ Hamilton Leather Works. Great communication and timely delivery as usual. Strap is made from great quality materials and with excellent craftsmanship as always. Here are a few pics of it on my Omega Broad Arrow, but it's ultimate home will be on a 16800 custom franken TC sub build in progress.
And a wristie...
It came a in a quality branded canvas pouch as well, which was a nice touch.
These were the options Eric provided me for this made-to-order strap:
Keepers: vintage leather (like in pics) or matching canvas
Edge: raw (like in pics) or folded (for a cleaner look)
Tail: square (like in pics) or rounded
Buckle: vintage roller buckle (like in pics), other or none
He also has other waxed canvas colors available.
I have already ordered a couple more in different colors and sizes.