Has anyone fitted a strap from the Dark Side Series on the HB-SIA. If I am reading things correctly the lug width is the same. I have very small wrists and the rubber deployant on the HB-SIA doesn't adjust down enough for me but my original DSOM fits fine on the clasp strap. I was thinking about trying to get one of the deployant Dark Side Series straps to use with the titanium deployant clasp I have for the HB-SIA. Thanks!
I have one of these on my Solar Impulse. http://watchbase.com/omega/railmaster/2812-54-82 Turned out to be a little more yellow than I was hoping, but an orange sharpie fixed it right up.
That LE Railmaster is a winner. I briefly had the stock version, wasn't aware they made LEs, let alone with 3313 movements. Love it!