What is the quality of BT Factory Rolex green gold Daytona's 4130 movement?

The Rolex Daytona model is produced by BT Factory with a carbon fiber and Carbotech case, standard case diameter and 7750 automatic chronograph movement architecture. It is among the most successful 1:1 super clone watch reviews on the market, with its sapphire crystal AR coating glass, original case tolerances and detailed workmanship.

Is the BT Factory Rolex green gold Daytona worth buying?

In fact, this watch is just a revision of the previous N Factory model; After all, N Factory had prepared the perfect ground. However, after N Factory went through an audit last year, many watches were not updated or released very slowly; Many products were discontinued directly. This prompted many factories to try; This is where Clean, BT Factory comes into play. Many people are still confused about this BT Factory issue; However, this workshop is actually the old 3K Factory. This factory mainly produces Nautilus; Naturally, Nautilus attracted a lot of fans thanks to its successful mold work, and thus it became easy for this factory to make molds for other watches. This time, BT's power in the Daytona mold work is also quite high. First of all, almost all versions of the Daytona are molded, except for modified models such as carbon fiber: rubber Daytona, steel Daytona, coated models... almost all of them are available. That's why Nautilus' update has been stopped; This upset many watch friends in the industry. The main reason for this is Daytona's high popularity; also the mechanism supply chain is quite strong, because they are all contractual mechanisms; For example, how many mechanisms will be supplied in a month. This is the rule of the industry. After all, the 4130 movement is exclusive to only one factory; And the biggest advantage of this feature is that even if you have a case and other parts, if you do not have a mechanism, it is useless. This indirectly shows the power of IT; The movement stocked at a time starts from at least 1000 pieces, which is truly surprising. This time, the power in the mold working of the green gold model is also quite great. Naturally, the most prominent detail of this model, apart from the mechanism that we have explained many times, is the connection point of the strap; This watch uses a three-section structure, which is a standard that many factories cannot reach. The photo below is real shot!

The watch primarily uses 904 stainless steel as its material and is completely plated; This gives the watch an extremely bright color. Thanks to the coating, green gold Daytona does not suffer from discoloration easily over time. With the maturation of the coating technique, the style of the original has been captured to the maximum extent in terms of color. As for the original, it is made of real gold and its total weight exceeds two hundred grams. This BT Factory version is plated on stainless steel; The total weight of the watch is around 140 grams. There is still a difference here with the original; After all, the original is made of precious metal and the density of precious metals is high. A non-expert cannot easily distinguish this; There are not many watch friends with this original model anyway, and there are few who can distinguish the real thing from its imitation!

In addition, the casework of the watch is quite successful this time; The watch does not cause any discomfort in the hand, and its case is processed in a very round shape. With the addition of the mechanism, BT reduced the thickness to 12.2 this time; This thickness does not make much difference compared to the previous 12.4. If there is an advantage in the competition of this watch, it must be demonstrated; This is a detail frequently used by large replica factories. The power of the pattern work this time is also quite high; details have been successfully reproduced down to the smallest detail!

As for the glass, sapphire glass is used again in this watch and the clarity of the glass is extremely high. The advantage of sapphire glass is that it does not scratch during further use; It also makes it easier to read the watch's data. There is also a small anti-counterfeiting crown mark at the bottom of the glass; This little mark is a Rolex specific detail and this time BT has done it very well! There is 4021 code data on the inside of the bezel; The internal reflection text is also very clearly rendered. Naturally, these details are not very visible when taken with a phone!

As for the dial surface, the watch is not much different from the previous N Factory model. The details of the function dials of the watch are quite successful; The texture is also extremely clear and the font is also quite distinct. In terms of function, synchronization detail has been fully achieved with the addition of the mechanism; This is a really nice detail! Naturally, this green dial is also the source of the watch's name: green gold Daytona. This harmony gives the watch an extremely luxurious atmosphere! About function dials, you can contact us directly!

The case back has a classic closed base; There is no need for further explanation on this subject. It contains the 4130 movement. The most important reason why BT has been able to produce so many Daytona models is the addition of this mechanism. With the participation of the 4130 movement, the watch captures the details of the original to the maximum extent in terms of function; In addition, the long-term stability of the 4130 movement is also quite strong. 4130 is the industry benchmark!

As for the strap, this watch is designed as a three-piece connection, especially at the junction of the strap and the case head; In this respect it differs from the previous N Factory model. This head part consists of three parts, it is not pressed with a single mold and a few lines are engraved on it as before. This is a detail that BT highlights. There isn't much to highlight about this watch; But the strap detail is unique to BT, it is a very appropriate and very careful detail!

Summary: In this section, we discussed the BT (3K) factory's Rolex green gold Daytona in terms of workmanship details. In terms of details, the watch has captured the aesthetics of the original to the maximum extent; There are also many highlights of the green gold Daytona. The first is the strap side, the second is the involvement of the chronograph 4130 mechanism; These have brought the details of the watch to the next level. Watch friends who like it can consider buying it!

I hope this article will be useful to you. I will share more detailed disassembly, real shot review and real-replica comparison in the future.