Nobody cares about ETA at this point. The patents and registered designs of ETA movements have expired. You can buy exact clones of ETA movements legally. ETA

Nobody cares about ETA at this point. The patents and registered designs of ETA movements have expired. You can buy exact clones of ETA movements legally. ETA clones by Sellita and Soprod are said to be better than the original. Sea-Gull (and other Chinese) aren't bad either. Especially for the price...