I tried on a 50 Fathoms a few months ago just for the heck of it. Nicely made, but I have trouble getting excited about BPs. Its definitely a watch to buy, but only if you really love it or if you can find a deal on a used one. I think if you tire of it and want to sell or trade it you'll take a bath as they just don't seem to have a strong following. Years ago when one of my nearby ADs carried them they were always offering big discounts on them because they couldn't give them away. They did much better with IWC, Rolex, and Cartier.
Thanks for the info. Its good to have an idea of where Mr. Randell's work begins.
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The original Sun Moon is a beauty. I came pretty close to buying one about 10 years ago, but went with a VC at the time. I still need to add a Reverso to my collection one of these days. But I might go with something that has a solid back and have it engraved.