This is the kind of strap that begs you to use it. I made the entire strap out of best quality Italian leather so that there will be more opportunity for it to age. With use, your strap will become an accurate snapshot of your adventures with it. I focused My efforts here on building in strength while keeping a simple and minimal look.
The neck straps are not adjustable so specify the length desired. Most people get between 35" (90cm) and 45" (114cm). 40" (101cm) the one in the photo is 150cm. is a nice all around length. It depends how high or low you like to carry the camera. You could try some sting to simulate the strap and measure that. I will need the length of the strap you want measured from end to end. Centimeters or inches will work. Just let me know the unit of measure.
The choice of 1/4" (6mm) wide natural, russet, dark brown, or black leather with black, gray, white, red, green, blue, yellow, light brown, brown, dark brown, turquoise, and hot pink .040" (1mm) diameter waxed heavy-duty cord.