The Riviera strap, available in several colors, distinguishes itself from the Portofino straps in its softness & light weight. The leather is bark tanned & will develop a light patina over time. They feel more like a soft leather jacket than saddle leather. The leather is sourced from a world class tannery.
The Grey is a (much) lighter shade of grey than the Portofino Metal Grey. It is a very versatile strap, in fact, we dare say more versatile than the ubiquitous black strap.
View how to install a watch strap here