I used to have a fairly good rep of this watch. I bought it in a market in Malaysia. It was pretty neat, but I sold it to pcsam a long time ago (he held a haggis to my head). Maybe he could take some pics and post them here...
Max, unfortunately I'm not that familiar with IWCs in general. The only one I have is the titanium GST chrono, but I'm sure others here would be better able to comment on those Aquatimers.