I've just picked up a Sinn 142 from SC which came with two spare links. I need to add one of these to get a fit but the link screw is tighter than a ducks a...e and its also been gnarled at some time in its life to there is little to zero purchase. I've tried heating the screw end of the link with a propane flame, freezing the screw end all to no avail - there is no evidence of loctite on the screws that do extract (but that's maybe why they come out for inspection). So I'm stuck with a bracelet that wont fit. If I had one link that would fix the problem, if anybody has any bright ideas let me know (or if you have a single steel link...). I'll contact Sinn on the slim chance that they have a link.
Thanks Keith