Vegetable-tanned leather watch band from Kvarnsjö Leather. A little bit stiff but very comfortable after you have broke it in.
The Kvarnsjö Leather collection is handmade in Sweden.
Quick release spring bars are included with all sizes except 24MM. 24MM straps come with standard spring bars.
Measurements: 20 cm in length (12 cm x 8 cm) and about 3 mm thick. The strap width at the buckle is 2 mm less than the spring bar width. If you want to change the buckle, choose a buckle that is 2 mm narrower than the lug size (16 mm buckle for 18 mm straps, 18 mm buckle for 20 mm straps, and 20 mm buckle for 22 mm straps).
Material: calf leather