AUTHORIZED USA DEALER as shown on Di-Modell's Site
Di-Modell Germany provides hand crafted straps and has been producing and marketing watch straps for over 30 years. They are a top tier supplier in this industry and boast a motto of “perfection is our passion”. All their straps are of superior craftsmanship and include such features as: a patented aero/anti-allergic lining, stitched keepers, nickel free gold plated buckles, reinforced spring bar holdings and loop anchor protection to keep the stitched keepers from drifting. See their PREMIUM line "Noble House" also on my site.
Their patented “AERO Lining” is guaranteed sweat resistant with a porous inner lining and a humidity layer. All of their straps are water resistant, some down to 100m.