Thanks for your kind words. It's true that the patina of my 5513 makes me mad and it took me time to get back to my SD.
An Explorer, why not, but not on the top of my wish list, which is already much too long, all the more that I want to buy a Porsche 911, my other dream in a few years, so I can afford me some pieces but not more and then, watches have to be patient