BT Factory Rolex Daytona 4130 movement: gray rubber Daytona, white gold Daytona, yellow gold Daytona how to choose?

The Rolex Daytona model is produced by BT Factory with a high-tech ceramic case, standard case diameter and Dandong 4130 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.

Movement and Caliber Performance

In the world of replica watches, the Daytona was first produced by N with the 7750 movement; There were also JH and TW. However, the Daytona craftsmanship of that period had not yet matured, both in terms of the closeness of the external appearance to the original and the closeness of the movement to the original. Because the 7750 movement is, first of all, a very thick movement; Therefore, when attached to the watch, the watch was naturally thicker and there was a noticeable difference in thickness at first glance. In the following period, N developed and launched the Daytona with the 4130 integrated movement, which instantly amazed everyone. N was still the industry leader at that time; but at that time the Submariner was no longer under his reign. Many watch enthusiasts couldn't understand this either: why not make an upgrade and compete with other manufacturers in the Submariner series. It turns out that he was developing the 4130 Daytona at that time. In the following period, thanks to this 4130 Daytona, it continued to sit firmly in the leadership seat. When market conditions worsened last year, N also went bankrupt; C, which had been quietly waiting in its corner until then, started producing the 4130 Daytona. However, there were only black-and-white ceramic Daytona and black-and-white steel Daytona as color options; These came out at the end of last year. C is now one of the major manufacturers of Rolex. This year, another manufacturer producing 4130 Daytona was added: BT Factory. BT is actually a branch of 3K; Depends on 3K. BT initially produced only black-and-white ceramic Daytonas; Recently, it started to produce dual color (gold-steel) Daytona, Daytona with rubber strap and Daytona with all gold steel bracelet.

There is still a so-called N4130 Daytona that some watch lovers may have heard of; Let me tell you where these so-called N4130s come from. After N's ​​trouble, some of the items that used to belong to N fell into the hands of some sellers in the market; They assembled them themselves, with people they hired from outside. The original part is still the original part; but there are still slight differences in the workmanship of those assembled outside the original factory. For example, in terms of thickness, the original installed outside is 0.1 or 0.2 mm thicker than the one installed in the factory. This thickness difference is somewhat useless, as it is not noticeable to the eye. Later, when the parts were finished and the cases were finished, the dealers who took over this business went and had a batch of Shenzhen factory bodies made and assembled. Unfortunately, this case did not match the original; It is referred to as a bulging case in the industry. So if you've seen something called the so-called N4130 Daytona, you should take a good look at the details; Let me teach you how to tell if you have a bulging case here. The swollen casing is naturally a little more swollen; There are protrusions on the case.

↑↑ Real N4130 ↑↑

↑↑ Pseudo N ↑↑

BT4130 Daytona has been very active lately; The model was very brave about its colors and introduced many color options. Currently, there are two main manufacturers of the Daytona 4130 movement watch on the market: one is C, the other is BT. However, the colors produced by the C are limited to black-and-white ceramic Daytona and black-and-white steel Daytona. BT initially produced the black-and-white ceramic Daytona; Afterwards, it started to produce dual color (gold-steel) Daytona with steel bracelet, Daytona with all gold steel bracelet, Shawn Yue Daytona with rubber strap, gray Daytona, rose gold Daytona, black dial diamond Daytona and many more colors. In this section, we will explain the color options of the BT4130 Daytona and also show real-time model photos.

Strap, Buckle and Comfort

BT Factory popular rubber strap model (12 colors) is now available; He's touting the Daytona meet.

Full equipment list verified by experienced watch enthusiasts around

1. Super 4130 movement

2. Deep high transparency sapphire glass

3. Full set improved buff hour and minute hands

4. Improved version C ceramic bezel

5. Glass embedding (collapse) workmanship

6. Fluorine rubber belt with memory alloy steel plate

7. Solid center shaft equivalent to the original

8. Real gold plating workmanship that does not fade for 10 years

9. One number and one card for each watch, unique in the world

BT Factory launches Daytona; The whole city is covered in gold. The all-gold Daytona model is back after a two-year hiatus in seven colors. Their numbers are very few indeed; The one who delays his hand will beat his knee! Full hardware list:

Bt1: Super 4130 movement,

Bt2: Three-piece continuous links with no visible joints,

Bt3: High transparency sapphire glass,

Bt4: Glass embedding (collapse) process,

Bt5: Original 12.2 mm thickness,

Bt6: Buff hour and minute hands, solid center shaft,

Bt7: One trick, one card, one hour unique standard,

Bt8: Parts are subjected to vacuum ion plating and reassembled,

bt9: 904 steel case body, 904 steel bracelet, 904 steel buckle.

The above are the color options produced by BT4130 Daytona. After N, C and BT produced steel bracelet Daytona colors were limited; only the black-and-white ceramic and black-and-white steel Daytona were available. Naturally, many watch lovers were waiting for dual-color (gold-steel) models, all-gold models and Daytona models with rubber straps. On the other hand, BT's share in the Daytona market is slightly lower than C; After all, C started by producing Rolex parts and produces all Clean Rolex models. That's why all watch lovers who wear Clean are Rolex fans. BT, on the other hand, depends on 3K; 3K is also a very well-known manufacturer, of course it wouldn't be bad in terms of quality. However, this time there will be some minor deficiencies in the details of the Daytona model; Of course, this is the first party I sing here. Let's take the gray Daytona as an example: the reflection of the three small subdials on the dial is too bright. Also, regarding the engraving of the four lugs on the back case, although there should have been a 750 stamp somewhere, BT was very smart and produced it as pt950. The problem with the dial still hasn't been fixed yet, after all it's the first batch; But the engraving on the case back was immediately changed and returned to its original state, the 750.

Dial and Hand Details

There is still room for improvement on the dial on some models of the Daytona; BT will update the dial in the future. This was the detailed overview of the BT Rolex Daytona 4130 movement color models in this section. If you like the Daytona series and don't want to be limited to the black-and-white ceramic Daytona and the black-and-white steel Daytona, you can take a look at BT's Daytona; It is currently the factory with the most color options.

I hope this article was useful to you. We'll be sharing more detailed teardowns, live-action reviews, and real-replica comparisons in the future.