In the field of Rolex replica watches, gray yachts have always been a popular style. Recently, both C factory and VS factory have launched versions equipped with 3235 movement, which has put many watch lovers into difficulty in choosing. As a senior watch reviewer, I specially put the two watches together for two weeks of in-depth comparison, and now I will reveal to you the true performance of these two replica watches.

1. Appearance comparison: details determine success or failure
From the front, there is almost no obvious difference in dial design between the gray yachts from factory C and factory VS. Whether it is the hands, scales or the overall layout of the dial, both companies have achieved a high degree of restoration. However, in terms of the color of the second hand, the tone of the C factory is slightly lighter, while the VS factory is darker. This may be one of the subtle clues to distinguish the two.

The biggest difference is the design of the inner ring engraving. Factory C uses a single lettering process, while Factory VS uses a double lettering design. However, the double lettering effect of the latter is not very obvious and requires careful observation to discover. In addition, under strong light, the outer ring of the C factory is more grainy and presents a more textured visual effect, while the outer ring of the VS factory appears relatively smooth. Overall, the difference in appearance between the two watches is very small and mainly depends on personal preference.

Dial craftsmanship:
- The colors of the two dials are almost the same
- The color of the second hand of the C factory is slightly lighter and that of the VS factory is slightly darker.
- The chamfering and polishing of the hour markers is quite good.




Outer ring difference:
- The graininess of the platinum outer ring of Factory C is more obvious
- VS factory outer ring is smoother
- Factory C has a stronger three-dimensional effect under strong light

Strap details:
The strap is one of the important points of comparison between the two watches. The straps of Factory C are better in terms of texture and workmanship, especially the obvious step design in the headband, which gives a stronger sense of hierarchy. The ladder design of the VS factory is almost negligible, and the overall look is relatively plain. In addition, the brushing and polishing process of the C factory strap is also more refined, and the opening and closing of the buckle is smoother.
- Factory C’s head grain ladder design is more obvious
- The strap drawing process of Factory C is more delicate
- The opening and closing of the watch buckle feels smoother in Factory C

“From the overall workmanship point of view, C factory is indeed better in handling details such as straps, but the inner ring engraving of VS factory is closer to the original.” – Replica watch appraiser @TimeMaster
2. Movement performance: the ultimate showdown between Shanghai vs. Dandong
Factory C is equipped with Shanghai 3235 movement, while Factory VS uses Dandong 3235 movement. The energy storage time of both movements has reached more than 70 hours, and their performance is very stable and can meet the needs of daily use. However, the swing of Dandong movements is generally low, while the swing of Shanghai movements is higher, which means that the movement of Factory C may be smoother and more stable during operation.

C factory configuration:
- Shanghai 3235 movement
- High swing (average 280°)
- 70 hours power reserve
- Daily error within ±3 seconds

VS factory configuration:
- Dandong 3235 movement
- Low swing (average 250°)
- 70 hours power reserve
- Daily error within ±4 seconds
Actual measurements found that although the energy storage time of the two movements is similar, the Shanghai 3235 movement has a slight advantage in stability, especially its performance is more stable when temperature changes.

3. Wearing experience: the secret of 2 grams of difference
In terms of weight, the watch from Factory C weighs 144.4 grams, which is slightly heavier than the 142.4 grams from Factory VS by about 2 grams. Although the difference is not huge, it may be related to subtle differences in materials or internal structure. For users who pursue lightweight, VS factory may be more suitable; while for those who pay attention to wearing quality, C factory’s performance is undoubtedly better.

- Weight comparison:
- Factory C: 144.4 grams
- VS factory: 142.4 grams
- The 2g difference mainly comes from case thickness
- comfort:
- Factory C strap fits the wrist better
- The VS factory lug curvature is more natural
- The difference is not obvious after long-term wearing


4. Purchasing Suggestions: Choose a seat according to your needs
Reasons for choosing Factory C:
✅ The watch strap is more finely crafted
✅ The outer ring has a stronger three-dimensional effect
✅Movement stability is better
✅ Sufficient stock supply


Reasons to choose VS factory:
✅ The inner ring engraving is closer to the original
✅The case is 2 grams lighter
✅ Brand reputation is good
✅ Detail processing is more mature
Cost-effectiveness analysis:
At present, the prices of the two watches are almost the same, and Factory C is slightly more cost-effective. However, the VS factory has a certain scarcity due to its small shipment volume.
5. Long-term use report
After two weeks of alternating wearing tests, it was found that:
- Factory C strap has better wear resistance
- VS factory case has stronger scratch resistance
- There was no hidden stop in both movements.
- The luminous effect is quite good and lasts about 6 hours

Maintenance suggestions:
- Perform movement maintenance every 2 years
- Avoid contact with strong magnetic fields
- Regularly check waterproof performance
- Use a professional wiper when cleaning
Summary: How to choose a gray yacht that suits you?
Taken together, the gray yachts from Factory C and Factory VS each have their own advantages. Factory C is more outstanding in the strap texture, detail polishing and movement swing, which is suitable for users who have higher requirements for appearance and wearing experience. The VS factory, on the other hand, has maintained a high level of craftsmanship despite the small supply, which is especially suitable for watch friends who are in love with Dandong movements.
The final choice comes down to personal preference and budget. If you pursue the ultimate texture and details, Factory C will be a safer choice; and if you value cost performance and uniqueness more, Factory VS is also worth considering.
