Well, you can spend one and a half times as much and one with a correct ratchet wheel. https://omegaforums.net/threads/omega-constellation-2648-ss-case-352-rg-movement.56024/ This is why I've been out of the Vintage Omega market for a couple of years now. Overpriced and overpolished, or just all frankened up. gatorcpa
Apologies to all of those who responded.. 353 was a typo. And to make matters worse it was the 354 and not the 352 I was think about regarding the regulator and finish on the ratchet wheel.
Got the refund so I'm a happy. Seller says it is the same as it was from the factory and blamed the "experts" on the forums for the misinformation.