Anybody measure dial feet size of 861/1861 Speedmaster dials?

Yukatan · Mar 18, 2025

I've had a 321 dial that I've been wanting to mod to fit on my 1861, does somebody know the feet dimensions of a 861/1861, specifically the height and diameter? Or have one on hand that they can measure?

hansaboy · Mar 18, 2025

https://omegaforums.net/threads/speedies-321-dial-feet-altered-to-fit-an-861-movement-can-it-be-reinstalled-in-a-321.28775/

Thread 'Speedies 321 dial feet altered to fit an 861 movement. Can it be reinstalled in a 321??' ·

I have this old extra105.003 dial and I'm planning on using it soon. Never really noticed before but it appears that the feet had been shortened to fit into an 861 movement. My understanding is...

gemini4 · Aug 27, 2015

😉

Yukatan · Mar 18, 2025

hansaboy

https://omegaforums.net/threads/speedies-321-dial-feet-altered-to-fit-an-861-movement-can-it-be-reinstalled-in-a-321.28775/

Thread 'Speedies 321 dial feet altered to fit an 861 movement. Can it be reinstalled in a 321??' ·
I have this old extra105.003 dial and I'm planning on using it soon. Never really noticed before but it appears that the feet had been shortened to fit into an 861 movement. My understanding is...

gemini4 · Aug 27, 2015

😉

I’ve seen that thread and searched other threads. I know the mechanism, but wanted to know the actual physical dimensions.

Anybody measure dial feet size of 861/1861 Speedmaster dials?

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Speedies 321 dial feet altered to fit an 861 movement. Can it be reinstalled in a 321??