Hello everyone, I am purewatches.
Today we will talk about a “classic among classics” –VS Factory 4130 Panda Di 40mm。
When it comes to Rolex Daytona, the panda plate is definitely the “eternal god”. The black and white contrasting disk design is simple and elegant, and it is highly recognizable. Anyone who wears it will understand it. When Factory C was here before, Panda Dee had quite a lot of reproduction options, but now… I understand them all.

If you want to play classic Panda Dee, there are currently not many reliable options. This 4130 old model from VS Factory has taken over the baton. Today we are not going to brag about it, but directly test whether this watch is worth buying from the four dimensions of appearance, mirror, movement, and wearing.
1. Appearance and craftsmanship: 904 stainless steel + ceramic ring. Is this texture the same?
My first impression when I got the actual product: There is something about this weight, this luster.
Material control: The whole table adopts904L stainless steelMade of stainless steel, different from ordinary 316 steel, the corrosion resistance and glossiness of 904 steel are closer to the genuine product. The strap adopts the double process of “glossy surface in the middle + brushed on both sides”. The texture is fine and the transition is natural. When worn, the links bite tightly and there is no obvious looseness when shaking.

Ceramic ring details: The outer ring is made of silvery ceramic material, and the engraving is deep and clear, not the light “printing feeling”. This silvery tone is very important. Many small factories will make it pure black or bright silver, but the genuine Panda Di’s ceramic ring has a slightly silvery texture. The VS factory has restored this detail very well.
Dimensional data:
- Table diameter: 40mm (the actual measured outer ring is about 38.5mm, in line with the proportion of genuine products)
- Thickness: 12.3mm, this thickness is well controlled for an automatic chronograph
- Wearing fit: Purewatches has a wrist size of 16.5cm. The fit is very good after use and does not look bulky for daily commuting.
2. Disk surface and mirror surface: correct color + angled mirror surface, see the real details for details
The soul of Panda Di lies on this black and white disk.
Disk color: The color tone of the VS Factory Panda Disk is very restrained, neither too cold nor too warm, it just has that “just right” black and white contrast. The white sub-dial is clean and transparent, the black main dial is calm and atmospheric, the letter printing is clear and burr-free, and the workmanship of the famous factory is clearly visible.

Mirror design: This must be emphasized! Many watch friends may not know that the sapphire mirror of the authentic Daytona isAngular designYes, the edge will be slightly higher than the ceramic ring, not a completely flush arc.
- Factory C’s previous mirror had an arc design and the edge processing was incorrect.
- This mirror from VS factory is cut at an angle and has excellent light transmittance. The relationship between the edge height and the ceramic ring is completely aligned.
This detail may not be visible without magnification, but knowledgeable watchers can feel the difference at a glance. purewatches specially compared the light refraction effect. The mirror of VS factory is clearer when reading under strong light, and the anti-glare effect is also better.
3. Functional operation: smooth walking + timing linkage. Is this logically correct?
Whether a replica watch can be used “for daily use” depends on functional operation.
Timing logic: Dandong 4130 movement supportGo smoothly, pull out the knob to adjust the time directly, and the operation logic is completely consistent with the original product. There are no gaps, no lags, and it feels smooth. This experience is really a plus.

Timing function operation guide:
- Upper button: After unscrewing, press once to start timing, press again to pause.
- Lower button: press to reset to zero in pause state
- ⚠️ NOTE:Must be in pause state to reset, otherwise the movement gears may be damaged.
- After the operation is completed, remember to tighten and lock the button to ensure waterproof and dustproof performance.

Small dial layout:
- 6 o’clock: small second hand (continuous movement)
- 9 o’clock: Chronograph minutes accumulated
- 12 o’clock: chronograph hour total + chronograph second hand (moves after starting)
The three small dials are linked normally, and the pointer returns to zero accurately, without the embarrassment of “one notch off”.
4. Details of the buckle: five small dots + 0.5mm fine adjustment, this workmanship can be
The clasp is one of the most vulnerable parts of a replica watch, and VS Factory has done it very carefully this time.
Anti-counterfeiting dots: The five small anti-counterfeiting dots on the inside of the buckle are polished and rounded, not the sharp “stamping feeling”. Many small factories will ignore this detail, but knowledgeable watch friends will know the level at a glance with a magnifying glass.

Coding and fine-tuning:
- The buckle code “7CD” is in precise position and the font is clear and deep.
- support0.5mm fine adjustment function, it can be flexibly adjusted according to the thickness of the wrist when worn, and the comfort is significantly improved.
- The opening and closing damping feels moderate, and the inner lettering is three-dimensional without being light or blurry.

Watch strap craftsmanship: Made of 904 fine steel + double process processing, it fits your wrist perfectly when worn, and there will be no hair pinching or discomfort when worn for a long time.
5. Movement analysis: Dandong 4130, is the stability really “recognized as good”?
Speaking of movement, this is the core competitiveness of replica watches.
This Panda Di from VS factory is equipped withDandong 4130 integrated movement, the “resume” of this movement is quite legendary: it was first assembled by Factory N, then took over by Factory C, and now it is in the hands of Factory VS. Its stability has been verified by the market for many years.

Core performance:
- Power reserve: double barrel design, full battery life72 hours, the watch is still running on Monday after picking it up on the weekend.
- Travel time accuracy: Daily wearing error is controlled within ±10 seconds/day, and the stability is close to the COSC Observatory standard
- Function linkage: timing start, pause, and zero return operations are smooth, and gear linkage is clearly visible

Durability feedback: The Dandong 4130 movement has a reasonable structural design, and the key gears are made of alloy steel, which has strong wear resistance. Among purewatches’ friends who play replicas, those who use this movement have almost never heard of major problems with the movement itself. The repair rate is low, making daily wear more worry-free.

Details such as the grinding of the movement splints, the engraving of the automatic rotor, and the position of the gem bearings are all highly restored. You can appreciate the movement through the sapphire bottom cover, and the texture is not inferior to the original.
6. Real experience of purewatches: the truth about advantages and disadvantages
After wearing it for a while, I spoke my mind.
✅ Advantages:
- 904 fine steel + pan-silver ceramic ring, the material texture is close to the original
- Angle mirror design matching, light transmittance + anti-glare effect online
- The color of the panda plate is correct, the printing is clear and burr-free, and the workmanship of the famous factory is clear at a glance.
- Dandong 4130 movement has 72 hours power reserve + smooth running, and its stability has been proven by the market.
- The buckle has five small dots + 0.5mm fine adjustment, and the details can be polished
⚠️ Objective reminder:
- 4130 is an old movement. The new model has been upgraded to 4131. Those who mind should pay attention.
- The timing function must be operated in a standardized manner to avoid damage to the movement due to misuse.
- Although the waterproof technology is in place, it is still recommended to avoid wearing it for deep diving.

Summary: Is this panda worth buying?
After detailed evaluation, my conclusion is clear:
If you want a Daytona replica watch with a classic panda dial, stable movement, and worry-free daily wear, the VS Factory 4130 Panda Di 40mm is indeed a reliable choice on the market.
✅ Suitable for the crowd:
- Love Panda Di’s classic design, but have a limited budget
- Value the stability of the movement and do not want frequent maintenance
- Daily commuting + light sports wear, pursuing a worry-free experience

⚠️ Suggestions for getting started:
- Look for formal channels and avoid buying low-end products pretending to be VS.
- After receiving the watch, focus on checking the mirror angle, ceramic ring engraving, small dots on the buckle and other details.
- Use the timing function correctly to avoid damage to the movement due to misuse.
One final word: In the world of replica watches, there is no absolute “perfection”, only constant “closeness”. Although the 4130 Panda Di from VS Factory uses an old movement, it does show sincerity in terms of workmanship, stability, and wearing experience. Classics are classics because they can stand the test of time.
