Introduction
The Clean Factory (C-Factory) has gained a strong reputation in the replica watch community for its high-quality Rolex Daytona replicas, particularly those equipped with the DanDong 4130 movement. Today, we’ll conduct a detailed comparison between the Clean Factory Rolex Daytona 116509-0071 (White Gold "Red Devil" Daytona) and its genuine counterpart. This review will cover case construction, dial details, movement performance, bracelet quality, and overall wearability to determine how close this replica comes to the real deal.1. Case & Dimensions
✔ Weight & Material
- Genuine (GEN): Made from 18K white gold, weighing ~208g .
- Clean Factory (CF): Uses 904L stainless steel, weighing ~143g . This is a significant difference, but the steel is polished to mimic white gold’s luster.
✔ Thickness
- Both measure 12.2mm, matching the genuine Daytona’s slim profile .
✔ Case Finishing
- CF’s case edges and lugs are well-polished, with sharp transitions similar to the genuine model.
- The bezel’s font size and depth were initially criticized but have been improved in later batches .
2. Dial & Hands
✔ Dial Color & Texture
- GEN: Features a matte black dial with a deep, rich texture.
- CF: Uses a "Red Devil" dial, which closely replicates the original’s color and texture. The red chronograph seconds hand is vibrant, matching the genuine version .
✔ Subdials & Printing
- Subdial recess depth is accurate.
- Printing quality is crisp, with no bleeding or misalignment.
✔ Hands & Lume
- CF uses "Buff hands" (a high-end aftermarket supplier), which have excellent finishing and Swiss C1+C3 lume .
- The lume color is slightly different from genuine, but only noticeable under UV light.
3. Bezel & Crystal
✔ Cerachrom Bezel
- GEN: Made of ceramic with platinum-filled engravings.
- CF: Uses a ceramic bezel with engraved markings, but the font thickness was slightly off in early versions (now corrected) .
✔ Sapphire Crystal
- Both have scratch-resistant sapphire with AR coating.
- The cyclops magnification is correct (2.5x).
4. Bracelet & Clasp
✔ Material & Finish
- GEN: 18K white gold Oyster bracelet.
- CF: 904L stainless steel, but the polish and brushing are near-identical.
✔ Clasp Mechanism
- The clasp engraving (ROLEX, 750 stamp) is deep and accurate.
- The Glidelock extension works smoothly, just like the genuine.
5. Movement: DanDong 4130 vs. Rolex Cal. 4130
✔ Key Differences
| Feature | Genuine Rolex 4130 | Clean Factory 4130 |
|---|---|---|
| Power Reserve | 72h | ~65h |
| Accuracy | ±2s/day | ±5-8s/day |
| Decoration | Fully decorated | Partial decoration |
| Functionality | Chrono works flawlessly | Same, but slightly less smooth reset |
- The DanDong 4130 is the best clone movement available, with full chronograph functionality and a correct hand-winding direction (unlike ETA 7750-based replicas) .
6. Common Flaws & "Tells"
- Weight difference (CF is lighter due to steel vs. gold).
- Bezel engraving thickness (minor, but improved in recent batches).
- Rotor noise (CF’s movement is slightly louder).
- Lume color (CF uses a slightly brighter shade).
Final Verdict: Is It Worth It?
✔ Pros:
- 95%+ accuracy in appearance.
- Best 4130 clone movement on the market.
- Excellent bracelet & clasp finish.
- Affordable (~$600-$800 vs. $40K+ for genuine).
✖ Cons:
- Weight difference (noticeable if handled side-by-side).
- Minor bezel font inconsistencies (earlier batches).
Conclusion:
The Clean Factory Daytona 116509-0071 is one of the best replicas available, nearly indistinguishable on the wrist unless closely inspected. If you want a high-quality Daytona without the luxury price tag, this is the best option. However, if weight and movement perfection are critical, only the genuine Rolex will suffice.Would you buy it? Let’s discuss in the comments!