QF Rolex Cosmograph Daytona 116515LN — Chocolate Dial & Oysterflex
A dimensionally accurate chronograph that pairs reliable 4130 clone mechanics with precise Everose-tone plating.
Powered by Super Clone 4130 Movement
The integration of the 1:1 replicated 4130 movement is the defining technical achievement of this Daytona. Unlike modified 7750 movements that require added gear modules for the running seconds at 6 o’clock, this dedicated clone caliber mirrors the genuine architecture natively. This allows the case to maintain the strict 12.5mm thickness while providing a crisp, responsive pusher feel via its column-wheel mechanism.
⏱ Accuracy Profile:
Typically regulated to ±5–10 seconds per day, depending on resting position and mainspring tension. The balance beats at the correct 28,800vph frequency.
- ✅ Power Reserve: Approximately 36 hours
- ✅ Complications: Hours, minutes, sub-seconds display, and fully functional chronograph
- ✅ Winding Direction: Bidirectional rotor winding
Technical Specifications
THE BUILD18k Rose Gold Plated 904L Steel
Constructed from solid 904L Oystersteel, the 40mm case is finished with an 18k rose gold plating. The lug profile and crown guards exhibit correct tapering, maintaining the elegant 12.5mm thickness.
THE DIALChocolate Dial with Black Subdials
Features a rich metallic sunburst finish that plays heavily with ambient light. Applied markers are filled with Chromalight-style luminous compound for low-light visibility.
THE BEZELBlack Ceramic Tachymeter
The monobloc Cerachrom bezel offers deep, sharply engraved numerals that resist fading, providing a stark visual boundary against the rose gold case tone.
THE BRACELETOysterflex Rubber Strap
A high-quality elastomer strap mimicking the genuine Oysterflex, complete with the internal cushioning system and a matching rose gold plated deployant clasp.
Why QF for This Reference?
Many collectors ask: “Why not Clean Factory or BTF?”
While Clean Factory is often the default for steel Daytonas, QF has invested heavily in the specific sunburst formulation of the chocolate dial, ensuring the metallic grain does not look flat under direct sunlight. Additionally, QF’s integration of the Oysterflex end-links to the case provides a tight, rattle-free tolerance that rivals top-tier competitors.
Full Disclosure: As with all plated replicas, the 18k rose gold layer is susceptible to wear over time. Harsh chemicals or deep scratches will expose the base 904L steel underneath, requiring more careful wear than a standard steel model.
Data Sheet
| MODEL REFERENCE |
116515LN |
| FACTORY / VERSION |
QF Edition |
| MOVEMENT |
Super Clone 4130 |
| CASE MATERIAL |
18k Rose Gold Plated 904L Steel |
| WEIGHT & THICKNESS |
[unconfirmed] | 12.5mm |
| CRYSTAL & LUME |
Scratch-proof Sapphire | Chromalight-style |
| DIMENSIONS |
40.0mm × ~46.5mm × 12.5mmManual measurements — minor tolerances apply. |
| WATER RESISTANCE |
>50 Meters — professional pressure test recommended before swimming |
Collector Q&A
Q: Is the chronograph fully functional on the QF 4130 movement?
A: Yes, the Super Clone 4130 features a fully operational column-wheel chronograph. It mirrors the genuine caliber’s start, stop, and reset functions seamlessly without the thickness issues associated with older 7750 clone movements.
Q: How does the chocolate dial color compare to the genuine Rolex 116515?
A: QF achieves a highly accurate sunburst effect on the chocolate dial. However, under direct, harsh sunlight, the replica’s metallic undertone may present slightly warmer than the genuine ruthenium-infused dial formulation.
Q: How do I size the Oysterflex strap on this replica?
A: Unlike metal bracelets with removable links, the elastomer Oysterflex strap sections cannot be cut. You must ensure the correct physical strap lengths (E-E, E-F, etc.) are selected for your wrist size, though the deployant clasp does offer minor micro-adjustments.
Q: Will the 18k rose gold plating fade over time?
A: While QF uses a durable plating process over the 904L steel case, it is not solid gold. Prolonged exposure to harsh chemicals, abrasive surfaces, or heavy daily wear can eventually wear down the plating and expose the steel underneath. Careful wear is required.
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