Well, It is Sir Gentra who is no doubt in designed the first high end steel sport watch Royal Oak Jumbo in the 70s. But i think posting a old series Royal Oak watch would then be a really true tribute. The one posted is a modern Royal Oak, it may looks the exactly the same except for mininal differencel but the value and meaning is totally different. Just like panerai before and after Richmont days. Just my 2cents. Cheers.