Hello everyone, this is Bokey Watch Industry. Recently, Clean Factory has changed the inner rehaut engravings for its 40mm Black Submariner and Green Submariner models. The previous engravings ended with “W9,” and they have now been updated to end with “6R****V6.” All other aspects remain the same as before. Clean Factory made this update to the inner rehaut engravings to combat counterfeit imitation Clean products in the market. When purchasing, you should be aware of this change to avoid buying fake Clean Submariners.

You can take screenshots and save the pictures, and refer to the fonts to identify them.


And other aspects are the same as before, because it is the ceiling, there is no need to upgrade. Let’s take a look at some of his detailed pictures



The pointer is very three-dimensional and full, and the cleanliness is also very high. There are no burrs on the side.

The font printing is also three-dimensional, making it look very comfortable.


The night pearl is milk green like the genuine product, and the fake C is more pale.


The case strap is made of 904L stainless steel, and the side of the case is mirror polished and polished, and is affixed with a protective film.


The crown logo of the crown is also embossed, with a clear pattern.

With a dense bottom design, the interior is equipped with Dandong’s 3135 movement. This movement has a very low repair rate and is shock-proof in key positions like the genuine one.



The strap is still an AR foundry steel strap, and the code is 5HF. Looking at the details at macro, the font is very clear.





Another point to mention is the crown logo on the watch clasp. Now, C Factory has adopted the same craftsmanship as the original version, with the bottom part treated with mirror polishing. This has become a major feature of C Factory’s Submariner models.

That’s all for this episode. Friends who are interested are welcome to add Bokey WeChat for more information. Additionally, the price of C Factory’s 40mm Submariner is not that high – it doesn’t cost more than 3,000 yuan.