Just curious if anyone has tried one of the 'seichu' straps that have come with some recent Prospex models? I really like natos, and the look super comfy. But they are going for $150+ on eBay and over $200 if you order direct from Seiko. I'm literally considering buying one of the prospex 62MAS reissue's just to try them out. Does anyone think they are good enough to do something so ridiculous?