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Description
ARF Rolex DateJust 31 Ref. 278381RBR (Chocolate Dial)
The definitive 31mm ladies’ execution featuring the stable Caliber 2236 and industry-leading Everose Gold plating.
Powered by Super Clone Caliber 2236
Creating a reliable automatic movement for a 31mm case is an engineering challenge due to the limited space. ARF has equipped this model with a dedicated Clone 2236, designed to mimic the Syloxi hairspring architecture of the genuine Rolex caliber.
- ✅ Power Reserve: Approximately 40-42 hours (Real-world tested).
- ✅ Functionality: Instant date change at midnight with correct crown setting direction.
- ✅ Reliability: High-beat 28,800vph frequency ensures a smooth sweep of the seconds hand, even in this compact size.
Technical Specifications
Rolesor Everose Construction
Constructed from solid 904L Stainless Steel. The mid-links and bezel utilize heavy 18K Rose Gold wrap (5 mils) that perfectly matches the genuine Rolex “Everose” hue, avoiding the copper-red tint seen in cheaper replicas.
Chocolate Roman Dial
The sunburst Chocolate dial is finished with applied Roman Numeral indices. The “VI” marker is gem-set, mimicking the genuine diamond setting with precise claw alignments.
RBR Diamond Bezel
The reference 278381RBR features a stunning brilliant-cut diamond bezel. ARF uses high-grade Austrian crystals that refract light brilliantly, hand-set into the rose gold housing.
Jubilee Bracelet Feel
ARF is famous for having the best bracelet manufacturing in the industry. The 5-piece link Jubilee bracelet feels silky smooth on the wrist with zero sharp edges, matching the Gen weight and articulation.
🏆 Why We Chose ARF for this Model?
Many clients ask: “Why not GMF or WF Factory?”
Here is the honest truth: While GMF offers a competitive version with a similar movement, ARF wins decisively in terms of Rose Gold color accuracy and steel finishing. GMF’s rose gold tends to be slightly too red/coppery compared to the genuine Everose. ARF nails the subtle pink-gold tone that makes this watch look authentic on the wrist.
Full Disclosure: The date wheel font on ARF models can sometimes appear slightly bolder than the current genuine production run, but this is only visible under macro magnification (loupe).
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | 278381RBR-0024 |
| FACTORY / VERSION | ARF (Advanced Replica Factory) |
| MOVEMENT | Super Clone 2236 Automatic |
| CASE MATERIAL | 904L Steel + 18K Everose Gold Wrapped |
| CRYSTAL | Scratch-proof Sapphire with AR Coating |
| DIMENSIONS | 31mm x 11.1mm |
Common Questions about the DateJust 31
Q: Is this ARF version waterproof?
A: Out of the box, it is sealed for basic daily use (splash/rain proof) thanks to the Twinlock crown system clone. However, we strongly recommend a professional pressure test before swimming.
Q: How does the 2236 movement compare to the Genuine?
A: It features the same setting direction and instant date snap as the genuine. While the power reserve is slightly shorter than the Gen (approx 42 hours vs 55 hours), it is currently the most stable compact movement in the replica market.
Q: Will the Rose Gold fade?
A: ARF uses a thick 5-mil wrap/plating technique. Unlike cheaper gold-plated watches, this will not fade with regular wear. We advise avoiding strong chemicals or perfumes directly on the gold links to maintain luster.
🛡️ Our “No-Lemon” Guarantee
- Actual QC: You will receive high-res QC photos and timegrapher videos of your specific watch before we ship.
- Customs Safe: We use triangular shipping methods to ensure safe delivery to the US/EU/UK.
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