As a professional wristwatch, the professional moon Replica Tag Heuer Watch Formula 1 For Men 44mm watch has three main selling points. 1 Glorious history; 2 . classic appearance; 3. famous movement. Among these three points, the most concerned by view fans is naturally the famous motion. Today, there are mainly four movements used in professional lunar watches, namely 1861, 1863, 3861 and 3201. As for the context of these four movements, I'd like to briefly brush them. If you are not interested in the actions, you can directly pull the progress bar to skip. 1861 has been inherited from the 321 movements which has been on the moon. The surface has not been too much decorative buffing, so the enjoy of 1861 movement is not transparent. Moreover, the mirror is resin glass, which is the lowest in the lunar see. The price is 40000. Although the resin glass is not scratch resistant, it is pure. The professional moon watch with 3861 activity is different from the other professional celestial satellite watches of Omega in features. One is the watch chain and the other is the ceramic ring. Let me start with the watch chain. The watch cycle of the 3861 moon observe first became thinner; Secondly, the proportion of the string links changed from large in the middle as well as small on both sides to small in the middle and large to both the sides; There is also the connection between the watch sequence and the look at ear within the back of this timepiece. Without the small ears to both sides, the bottom of the check out chain and also the bottom of the watch ear form a plane.