Many thanks for the response!There's a slight gap on the HR. If you zoom in on my pics you can see it's not always flush against the curve of the case. You may be able to shape the end links more to fix this, I haven't tried as the jubilee fits out of box with zero modification. The small gap doesn't bother me, as it looks similar to how the old vintage bracelets fit. I don't know of one that sits flush hopefully others chime in who have a different jubilee.