Help with Speedmaster Rubber strap

Treehouse21 · Jan 8, 2026

Hi all,

Bit of a long shot but I was wondering if anyone on here owns a Speedmaster Moonwatch Strap and a 2022 CK859 to see if they fit?

Strap: https://www.omegawatches.com/omega-...h-professional-black-rubber-strap-032z017245w

Watch:
https://www.omegawatches.com/watch-omega-specialities-ck-859-51112392199002

The boutique wouldn’t take it off the white dial speedy and dropping €620 just to try feels a little insane so wondered if anyone on here could verify if it fits?

I’ve attached a render for ref.

Thanks! 🤞

hen · Jan 8, 2026

Are there any number on the straps that thell if they are the same?

Are they the same on the Omega site? https://www.omegawatches.com/access...h-straps/catalog?filter_strap_materials=11679

YY77 · Jan 8, 2026

hen
Are there any number on the straps that thell if they are the same?

Are they the same on the Omega site? https://www.omegawatches.com/access...h-straps/catalog?filter_strap_materials=11679

There is no rubber strap for the CK859 so no rubberstrap number could be matched with others. The CK859 case is also very distinctive so pretty sure OP' idea won't work. And to be honest a rubberstrap would be a turn off.

Treehouse21 · Jan 8, 2026

YY77
There is no rubber strap for the CK859 so no rubberstrap number could be matched with others. The CK859 case is also very distinctive so pretty sure OP' idea won't work. And to be honest a rubberstrap would be a turn off.

Thanks for the reply. I’d still like to try all the same. I’ve put non OEM integrated metal bracelets onto my CK859 and they’ve fit fine. I like this strap so willing to give it a go.

YY77 · Jan 8, 2026

Treehouse21
Thanks for the reply. I’d still like to try all the same. I’ve put non OEM integrated metal bracelets onto my CK859 and they’ve fit fine. I like this strap so willing to give it a go.

OK, however chances you will find a member here who has a CK859 and also chose to purchase the OEM rubber strap for his Speedmaster or has the 3861 on the rubberstrap will be slim to none.

Treehouse21 · Jan 8, 2026

YY77
OK, however chances you will find a member here who has a CK859 and also chose to purchase the OEM rubber strap for his Speedmaster or has the 3861 on the rubberstrap will be slim to none.

Yeah I did think it was a long shot!

Help with Speedmaster Rubber strap

Treehouse21

hen

YY77

Treehouse21

YY77

Treehouse21

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