Omega men's watch, used for identification.

Your watch is just a replica and has nothing to do with Omega.

None of the men's and women's watches in Omega Difei series, Haima series, Motorized Altman series, Constellation series and special series are similar to yours. Looking at the movement through the back of the through-the-bottom watch, we can be more sure that this is just a rough fake watch. Even if you can't accept it, I still want to tell you that the value of your watch will never exceed that of 300 yuan.

It is impossible to produce such a poor movement if you want to know the grade of Omega as a luxury. I'll send you some pictures of several watch movements with large output among Omega models, and you can compare them yourself.

I believe these pictures can clearly answer the questions in your heart. I hope the answer can help you, and I hope you can choose it as a satisfactory answer.