VSF Rolex DateJust 41 Ref. 126331 Chocolate Sunburst
A highly technical execution of the two-tone DateJust, distinguished by its Dandong 3235 caliber and class-leading crystal clarity.
Powered by VS3235 Clone Caliber
The Dandong-manufactured VS3235 movement represents the current apex of Rolex caliber replication. Engineered as a true 1:1 architectural clone rather than a decorated ETA base, it features a free-sprung balance wheel and correct bridge geometry. This allows for genuine parts interchangeability and ensures the sweeping seconds hand operates at the correct 28,800 vph frequency. Each movement evaluated under our strict QC standards demonstrates robust amplitude and consistent beat rates.
⏱ Accuracy Profile:
VSF Dandong calibers are typically regulated to ±3–5 seconds per day, offering superior out-of-the-box chronometric performance compared to standard Asian clone movements.
- ✅ Power Reserve: 60+ Hours (Dandong clone caliber)
- ✅ Complications: Instantaneous date change at midnight with rapid setting
- ✅ Winding Direction: Bidirectional automatic winding via perpetual rotor
Technical Specifications
THE BUILD904L Oystersteel & Everose
Machined to a 41mm diameter and a precise 12mm thickness, the case utilizes genuine 904L steel. The overall weight of 128.8g provides a substantial, accurate presence on the wrist.
THE DIALChocolate Sunburst
The dial exhibits a deep radial brush finish that reacts dynamically to ambient light. Applied indices are filled with correctly formulated Chromalight for long-lasting blue emission.
THE BEZELFluted 18k Everose Wrap
The fluted bezel is heavily plated with 5 mils of 18k Everose gold. The sharp facets correctly reflect light, closely mimicking the visual depth of solid gold components.
THE BRACELETJubilee Two-Tone
Featuring five-piece links with polished Everose center components and brushed steel outer links. The Oysterclasp integrates a smooth Easylink 5mm comfort extension link.
Why VSF for This Reference?
Many collectors ask: “Why not Clean Factory?”
While Clean Factory produces marginally superior case lug profiles, VSF is decisively chosen for this reference due to its mechanical superiority. The Dandong VS3235 movement offers unparalleled reliability, and VSF’s sapphire crystal provides the definitive “Black Hole” effect over the date window, a critical visual tell on genuine DateJust models.
Full Disclosure: The 18k Everose gold plating, while exceptionally color-accurate, can appear fractionally warmer under harsh direct sunlight compared to solid 18k gold, and requires care to prevent deep scratches that could expose the steel base.
Data Sheet
| MODEL REFERENCE |
m126331-0002 |
| FACTORY / VERSION |
VSF DateJust 41 Two-Tone |
| MOVEMENT |
VS3235 (Dandong Clone) |
| CASE MATERIAL |
904L Oystersteel & 18k Everose Wrap |
| WEIGHT & THICKNESS |
128.8g | 12mm |
| CRYSTAL & LUME |
Sapphire with AR Cyclops | Chromalight Blue |
| DIMENSIONS |
41mm × 47.5mm × 12mmManual measurements — minor tolerances apply. |
| WATER RESISTANCE |
30m stated — professional pressure test recommended before swimming |
Collector Q&A
Q: Is the Everose gold plating durable on the Jubilee bracelet?
A: The 5-mil Everose wrap utilized by VSF is robust for standard daily wear. However, because it is plated over a 904L steel base, abrasive chemicals, polishing cloths, and hard impacts should be avoided to prevent exposing the underlying steel.
Q: How does the VSF chocolate dial compare to the genuine Rolex sunburst?
A: VSF successfully captures the dynamic light play and rich tone of the genuine chocolate dial. Under macro magnification, the metallic grain structure is fractionally less pronounced than the authentic piece, but it remains visually accurate to the naked eye.
Q: Are parts interchangeable with a genuine caliber 3235?
A: Yes, because the Dandong VS3235 is a 1:1 architectural clone, several components including the balance bridge, reversing wheels, and date wheel can accept genuine Rolex parts, making it highly suitable for franken builds.
Q: Does the fluted bezel have the correct rose gold luster?
A: While the 18k wrap provides an excellent color match indoors, plated bezels inherently lack the exact density and light refraction of solid gold. This results in a slightly different warmth and reflection pattern under harsh direct sunlight.
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