hello forum members. I have up for sale a very nice 321 crown. Has 24 teeth and the crown is correct for 1.0mm stem. Which is correct for the speedmasters. The smaller ones are for the other omega references. It was sold to me as nos but not sure how much truth is to that. So I’m selling as in great condition. Asking 500 usd with shipping included. If you need extra pictures or have any questions feel free to email/dm me. [email protected] Thank you omega forums for the space. Greg