Hi Guys. Would someone with a 3590.50 cal.861 movement with the spacer/dust cap combination just have a quick check of their movement and let me know the head size of the screw that goes here. It has to be the model with the dust cover and spacer as one unit as other screw heads from 861s with the single dust cap are too large and the cap/spacer cover wont seat over it.
cheers
Yes it's the same screw has you have on the other side. It'as better to have it for th movement to be properly set in. they come over the holding ring. I have to order two at Omega tell me if you want one. How could you take the ring appart without removing the other screw? 👎
De nada! I've just corrected the huuuuuge amount of typing errors on my latest post 😵💫 I'm french but that's not an excuse!
These screws heads are just narrow enough not to touch the edge of the dust cover but they help pressing the ring onto the movement so that the pushers are held correctly.
