Rubber B nor Everest offers leather for the stainless steel version - only the gold versions. Since mine is the 116520 stainless steel it seems those two companies only offer a rubberized strap. But I'd love to discover if anyone has successfully installed a leather strap on their stainless steel Daytona.
Best,
Robert
17,803 Rolex listings are live on the eBay market and 1886 collector listings on the WatchProSite marketplace.