Omega Service Tool Part Numbers: 861 & 321 Speedmaster

ZWD · Apr 18, 2026

I'm looking to set some eBay alerts as well as to do my best to search online for proper omega service tools -- hoping to get some help on the part numbers for 861 & 321 based speedmaster related tools.

So far I have found Omega 5060120 to help hold 861/321 movements which has been already made things so much better.

Omega 506W003731 or 506W002692 for drive wheel support.
Omega 5070105 for jewel support during hand setting.

Is there a proper omega tool for removing Speedmaster bezels? Does the 5190011 have a die for the fixed speedmaster bezel?

any other Omega part numbers that would be helpful to see if I can find?

Thank you so much for any information! Greatly appreciate it.

ukchrono · Apr 19, 2026

Special Omega repair tools available only for authorised watchmakers
Sometimes you got luck to find them on ebay but will takes ages to get your set

Best would be use alternative tools

ZWD · Apr 19, 2026

Hello, yes I understand this, but im hoping to learn the tool numbers so I can keep a keen eye as they might only be listed as the part numbers. I dont mind playing the long game for some good tools.

I have already successfully found some 😀

cheers,
Z

Archer · Apr 19, 2026

ZWD
Does the 5190011 have a die for the fixed speedmaster bezel?

No - this is for rotating dive bezels, not fixed bezels.

ZWD
Is there a proper omega tool for removing Speedmaster bezels?

5100360

ZWD
any other Omega part numbers that would be helpful to see if I can find?

There are many hundreds if not thousands, so without knowing what it is you want to do, it's difficult to say what numbers would be useful...

ZWD · Apr 22, 2026

Archer
No - this is for rotating dive bezels, not fixed bezels.

5100360

There are many hundreds if not thousands, so without knowing what it is you want to do, it's difficult to say what numbers would be useful...

Hi @Archer, thanks for your reply!

I did speak a bit too generic - just trying to keep an eye for anything that would be helpful for working on 145.022 and prior vintage speedmasters and their movements.

I believe I got the three that would be the main tools:
Omega 5060120
Omega 506W002692
Omega 5070105

Kind of a related bezel question:
One of my local omega watch makers said omega extranet has a communication stating that the 086SU1589 is no longer supported for the 145.022 vintage cases. Does this mean new bezels can not be ordered for the 145.022 & 145.012 from omega certified watchmakers?

cheers and and very grateful of your time answering these posts.

Archer · Apr 23, 2026

ZWD
Kind of a related bezel question:
One of my local omega watch makers said omega extranet has a communication stating that the 086SU1589 is no longer supported for the 145.022 vintage cases. Does this mean new bezels can not be ordered for the 145.022 & 145.012 from omega certified watchmakers?

I think you mean 082SU1589. It is still available and is listed for 44 Speedmaster cases.

What your local guy was probably referring to is what I have discussed many times here that there are certain cases, made by specific case makers Omega used, that the current replacement bezels (and case backs) will not fit on. If you have one of those specific cases, and you need a new bezel or case back, Omega offers a replacement case at a reduced price.

ZWD · Apr 23, 2026

yes, my mistake, i do mean 082SU1589. Understood. I think their was some confusion in the way it was relayed. Good to hear and thank you for the clarification on this Archer.

Omega Service Tool Part Numbers: 861 & 321 Speedmaster

ZWD

ukchrono

ZWD

Archer

ZWD

Archer

ZWD

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