Is there a big gap between Seagull 2824 movement and eta?

Of course, the difference is very big. Whether it is polishing or workmanship, it is relatively large. I'll send you some photos for a change.

This is the Swiss ETA2824-2 movement. No matter where you look, the gems are polished very delicately.

This is the seagull imitation 2824-2 Baihua movement. Compared with the above picture, there are still many differences between polished and precious stones.

This is an imitation of the 28282-2 gold machine. Compare yourself, and the difference is even greater.

This is a copy of the 2824-2 white machine, and the workmanship is obviously much worse.

Generally speaking, Swiss movements have better polishing details than seagulls.

As far as seagull machine is concerned, its stability and durability are certainly not comparable to Switzerland.

But the price, seagull machine price is really affordable, so in short, it's a penny for a penny.