I thought about getting it, but I already have the all silver 3 hand one and the big bracelet and case are identical. just feels like to similar of a watch, to me. In hindsight I probably would have liked to get this one first.
Ref to your question on what the first S1 was. I have a small 40mm, diver cased, 8215 powered model, it has S1 on the dial face, the case back is a non exibition with S1 on the bask. Then came the one with the automotive dashboard dial chrono with the exhaust pipe lug version, very colorful dial! and the one you have and then the Carbon fiber dialed and Quartz version of yours. If anybody has anything to add please do.