Genuine Heuer corfam and "sun" buckle

For those who haven't figured it out yet. This is how an original corfam 20mm small holes and the very sought after Heuer "sun" buckle look like. Perfect for every Autavia 1163. The corfam material is a synthetic substitute for leather, launched by DuPont in 1963. It's not super comfortable to wear but it gives a fabulous look to your vintage Heuer watch. A much better and cheaper option ( thought still not cheap at all ) than the crappy GF metal bracelets.