Grey suede

 

Suede is a tactile leather made from the underside of the animal hide. As suede is a naturally soft leather, it will wear more easily than shell cordovan; however, it is an excellent choice if you favour a leather strap with a soft, textured finish.

Horween Russian hatch strap
Russian Hatch is different from other vegetable-tanned leathers. The technique, practised in Russia for generations before the 1918 revolution, involves the addition of a layer of birch oil to the underside of the leather to act as a preservative.
Black shell cordovan

Shell cordovan is an equine leather renowned for its strength and durability. Its non-porous surface possesses a smooth, lustrous appearance, and its density means it will outlast other leathers, often improving with age.

Pin grain kidskin

This rich mahogany kid skin is soft and supple yet hard-wearing. The surface of the leather has a wonderful grained texture that sits beautifully against the case and dial of any anOrdain watch.