New IWC NATO-like strap in 20 mm width? And which lengths?

I wonder (and hope) if IWC will make the new NATO-like strap in 20 mm width too, fitting my ceramic Fliegerchrono ref. 3705? (Black/Grey for me if Black/Blue will not exist.) Having a small-to-normal wrist of 6.75" I'd be happy to have a matching length too, because I don't find bending the end part back possible due to the thick material. Is the inner part leather? Looks like that...
Thx,
Robert

You could try IWA05942,Velcro strap XS from Porsche Design Ocean 2000
material Nylon©-Velcro
surface stone-grey dull
dimension 20-20 mm, XS (190 mm)