Through the picture comparison, everyone is more concerned about the three small silver circles on the dial. The biggest update of 4131 is that there is an additional bright circle on the edge of the small circle. Clean has done a good job in this aspect, including slope and brightness. However, I personally feel that the shading of the silver-gray small circle is not as delicate as the genuine product, but it is not visible to the naked eye. You can see the comparison under natural light. The luminous words on other parts are also very good/ps: It is mentioned above that the tube head of the pointer of the genuine 4131 is changed to a cylindrical shape, but we found several problems in the 4 genuine watches provided by Clean, such as the difference in the roundness of the word pins and the use of the old conical tube head of the pointer, so Rolex may be clearing the inventory of 4130. There are also picture comparisons on the case and strap, and the overall appearance is not much different. Although the time is particularly tight this time, Clean bought five genuine watches at the first time. It is said that the value of the watch itself has dropped by more than 100,000 US dollars, which does not include watches that have been disassembled and damaged parts. I have carefully looked at the real and fake objects, and also compared them by taking photos. I personally think it is a very good creation. There are very complicated relationships in choosing sh4131, but I hope everyone can understand that sh does not mean low-end quality. Similarly, clean will never reduce the purchase cost just to make more profit. Clean told me that the purchase cost of sh4131 movement is not lower than dd4130 this time. It may be due to the light problem. The real photos taken in natural light will be attached, and I think the real photos can be used as the standard.