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Description
ARF Factory Rolex Datejust 31 Two-Tone Everose Gold m278271-0024
A technically proficient 31mm execution distinguished by its accurate Everose plating tone and bespoke 2236 clone architecture.
Powered by Custom Calibre 2236 Clone
The integration of the clone 2236 movement allows this 31mm Datejust to maintain genuine-spec case proportions without the bloated thickness often seen in earlier mid-size replicas. It features a bidirectional winding rotor and an instantaneous date mechanism that snaps precisely at midnight. Our technicians note that while the architecture visually mimics the Rolex caliber, it relies on a robust base modified to support the correct hand stack and date wheel alignment. All units are subject to before dispatch to ensure stable amplitude and minimal beat error.
卤8��12 seconds per day. Regulated on a Timegrapher prior to dispatch. A deviation within this range is standard for the custom 2236 architecture.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Center hour, minute, seconds, and instantaneous date with rapid setting
- �� Winding Direction: Bidirectional
Technical Specifications
Measuring exactly 31mm in diameter and 11.2mm thick, the case employs alternating brushed and polished surfaces that closely mirror genuine finishing standards.
Features a dynamic sunburst finish with accurate light dispersion. Applied Roman numerals are sharply executed with appropriate three-dimensional depth.
Machined with sharp, deep fluting angles that reflect light with high fidelity, matching the specific warmth of genuine Everose gold.
Five-piece links with solid end links and a highly toleranced concealed folding Crownclasp, minimizing lateral play on the wrist.
Why ARF Factory for This Reference?
Many collectors ask: ��Why not GMF?��
While GMF offers a wide variety of 31mm Datejusts, ARF consistently achieves a superior Everose gold tone that lacks the overly brassy or copper hues occasionally found in competing batches. Additionally, ARF��s 904L Jubilee bracelet exhibits tighter tolerances with significantly less endplay at the clasp.
Full Disclosure: The rotor on the clone 2236 movement can be slightly more audible during rapid wrist movements compared to the genuine counterpart.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | m278271-0024 |
| FACTORY / VERSION | ARF Factory Edition |
| MOVEMENT | Custom 1:1 Clone Calibre 2236 |
| CASE MATERIAL | 904L Oystersteel & Everose Plating |
| WEIGHT & THICKNESS | 83.6 g | 11.2 mm |
| CRYSTAL & LUME | Sapphire with AR Cyclops | Chromalight |
| DIMENSIONS | 31.0 mm � [unconfirmed] � 11.2 mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 30m stated �� professional pressure test recommended before swimming |
Collector Q&A
Q: How does the Everose gold plating on this ARF 31mm Datejust hold up over time?
A: ARF utilizes a high-micron PVD plating process over the 904L steel base. While highly durable for daily wear and resistant to fading, it should be kept away from harsh chemicals and abrasive surfaces to prevent deep scratches from exposing the steel underneath.
Q: Does the date wheel on the custom 2236 clone snap instantly at midnight?
A: Yes, the custom 2236 movement replicates the instantaneous date change mechanism of the genuine caliber, snapping over sharply at midnight rather than slowly rolling over during the preceding hours.
Q: Is the weight of 83.6g accurate to the genuine m278271?
A: The 83.6-gram weight is extremely close to the genuine steel and solid gold model. It is marginally lighter solely due to the density difference between plated 904L steel and the solid 18k Everose gold used in the genuine center links and bezel.
Q: What is the most notable technical limitation of this specific ARF release?
A: The most common quirk is a slightly audible rotor during vigorous wrist movement. The clone 2236 utilizes ball bearings that lack the ultra-silent operation of genuine Rolex calibers, though this can be mitigated with a light application of Moebius 9010 oil by a qualified watchmaker.