2. bezel material is different: as for bezel material, Concas is made of ceramic in the new model and aluminum in the old model. In terms of advanced sense, ceramic materials are better and the manufacturing process is more complicated. And the new bezel material will be more delicate in touch, and the old bezel material will be very comfortable.
3. Different dials: There will be many differences between the new and old dials of Concas, among which the hands are the most obvious. The new dial is very simple. There is no red dot on the second hand, but there is red dot on the old second hand. The dial is more complicated, and there will be a little change in design compared with the new one.
4. Different colors: Concas' new model adds a gray color, while the old model does not have this color, but the other colors are basically the same. In addition, Concas' new strap has also made some simple upgrades on the basis of the old one.
How about Concas watches
Concas series is the quintessence of Longines elegant sports watches. The price is not expensive, about 1, yuan, diving watches, waterproof and durable. The movements are basically ETA models, and they are polished or passed. As long as the automatic mechanical watch is worn on your wrist during the day, you can keep walking unless you don't wear it for enough time or your arm doesn't swing. If you don't wear it, but manually wind it up, it is no problem to walk for 24 hours. The genuine Longines Concas automatic mechanical watch can run for about 4 hours with a full spring, no matter whether the dial is facing down or up, there is no problem. Longines Concas, the cost performance is very high.
How can Concas tell the true from the false
1. The back cover of Concas watch has not only the model of the watch, but also the engraved body number below. The body number of each watch is different. Use the number on the body to check with the number on the watch warranty card. If it is genuine, the two numbers should be the same.
2. Authentic Concas watches all use sapphire crystal mirrors, and the advantage of this material is wear resistance. Drop water on the watch mirror. If the water drops don't disperse and there is no water mark, it is sapphire. If the water drops disperse easily, it means it is not. However, this method is not completely correct, and dirty things on the watch mirror will also affect the judgment.
3. From the movement point of view, the movement of the genuine Concas watch, whether it is the splint or the thallium pendulum, has the corresponding trademark, and the inside of the movement is very clean. Not only is there no corresponding trademark in the fake watch, but the movement is not clean, and there are even dust and fingerprints.