Hey folks, I have been sifting through all this, and I’m a bit confused here. The info is scattered throughout several posts, and some of the older links don’t work. Here’s what I have gleaned; please correct or confirm: - the Mark IV 1162/173 on Etsy will fit the US 1171 and US Holzer? The ad claims it’s a genuine Omega item. All true? - the “Speedmaster 1171 Moonwalk deployment clasp” on Etsy would hopefully fit the US 1171, but does it also fit the US Holzer? The ad claims this is also a genuine Omega item. All true? - if these two clasps are genuine Omega, what is the Canada clasp? A link I missed? I’m not calling anyone out in particular, but sickboy seemed to be taking the lead on this. Thanks for the clari!