Looks like the new Speedy 57 has pretty much the same bracelet but with the adjustable clasp.
bracelet: O020STZ015403
clasp: O117STZ015404
Yes agreed, if you already have A11, then just the clasp is sufficient. If starting from scratch then probably this new speedy 57 bracelet plus the US/Forstner endlinks is the way to go.
Only differences I can spot are clasp looks to be a bit longer and also the Omega logo is modern not vintage.
Don't know why you would think it's not vintage, it's just a different vintage, more 60s than late 50s.
Looks like the new Speedy 57 has pretty much the same bracelet but with the adjustable clasp. Only differences I can spot are clasp looks to be a bit longer and also the Omega logo is modern not vintage. Adjustment adds 2.3MM in length and there are only two settings. Pics below from the Fratello website.
But why the US/Forstner endlinks? For 19mm lug width watches?
The original A11 endlinks fits perfect on the new generation watches and with a slight modification perfect on the older cases
Yes agreed, if you already have A11, then just the clasp is sufficient. If starting from scratch then probably this new speedy 57 bracelet plus the US/Forstner endlinks is the way to go.
The trick is to find skinny enough springbars.
That's gonna be nope from me 😲
As I said before it does not fit. The endlinks have some extra material and the case as a step cut inside. To make it work you would have to somehow file down the endlinks but then nothing would hold them from rotating or you have to remove some material from your midcase for the notch to fit. Here are some pics from the forum by @abrod520
As I said before it does not fit. The endlinks have some extra material and the case as a step cut inside. To make it work you would have to somehow file down the endlinks but then nothing would hold them from rotating or you have to remove some material from your midcase for the notch to fit. Here are some pics from the forum by @abrod520
Okay so think I may have pulled the trigger a few month too early on this bracelet.
Looks like the new Speedy 57 has pretty much the same bracelet but with the adjustable clasp. Only differences I can spot are clasp looks to be a bit longer and also the Omega logo is modern not vintage. Adjustment adds 2.3MM in length and there are only two settings. Pics below from the Fratello website.
Thinking it would probably work with US or Forstner endlinks but don’t know for certain.
Contacted the Omega service centre. Price for bracelet was $970 CAD so pretty much the same as the A11. The clasp is also available for separate purchase for $270 CAD.
For me personally I don’t think I’ll do the upgraded clasp at this point as I’ve been able to find a really nice fit without it. Watch never feels too loose or too tight. That may change with summer coming but I’m still very satisfied for now.
Part numbers in case it helps someone else:
bracelet: O020STZ015403
clasp: O117STZ015404
Sorry for reviving an old thread. I've ordered a Speedmaster '57 clasp for my A11 bracelet and apparently this combination has the same fitment issue
To keep it short: It fits fine!
I have installed it a few months ago. I planned on using the ‘57 bracelet with the Apollo 11 50th endlinks but that doesn’t work, the final 57 bracelet link is thicker and that makes it incompatible. So I replaced the ‘57 clasp with the Apollo 11 50th clasp and that worked perfectly (99% due to very minor production differences). No extra parts needed, no difference in dimensions So no money wasted here. I did waste money by buying the complete 57 bracelet instead of just the clasp.