What are you looking for?
Search
这是附加信息
Description
ARF Rolex DateJust 31mm Ref. m278381rbr-0020
A highly capable mid-size replica distinguished by its accurate 10.2mm case profile and superior 904L steel finishing.
Powered by Clone 2236 Movement
The mechanical engine driving this 31mm DateJust is the clone 2236 automatic caliber. Engineered to fit the compact monobloc middle case, this movement prioritizes dimensional accuracy over complete 1:1 parts interchangeability. It features a bidirectional winding rotor and operates at a standard beat rate to ensure consistent sweeping of the seconds hand. All fundamental complications, including the instantaneous date jump at midnight and hacking seconds for precise synchronization, are fully functional and undergo prior to dispatch.
卤10��15 s/day (Standard for compact clone base calibers).
- �� Power Reserve: Approximately 36 hours
- �� Complications: Centre hour, minute and seconds hands, instantaneous date, stop-seconds
- �� Winding Direction: Bidirectional
Technical Specifications
Measuring exactly 31mm in diameter with a refined 10.2mm thickness, the case balances polished sides with brushed lugs, weighing in at a substantial 82.3 grams.
The dial exhibits precise sunburst finishing and accurate text depth. Chromalight lume application on the hands provides consistent low-light legibility.
Synthetic stones are securely set into the rose gold plated bezel, mimicking the factory gem-setting layout of the rbr designation with acceptable light refraction.
Five-piece links feature polished rose gold plated center segments and brushed steel outer links, secured by a folding Oysterclasp with minimal endplay.
Why ARF for This Reference?
Many collectors ask: ��Why not GMF?��
While GMF produces a wide array of mid-size models, ARF consistently delivers superior bracelet tolerances and a more accurate case profile. The ARF m278381rbr-0020 maintains the strict 10.2mm thickness, whereas competing versions often exceed 11mm to accommodate off-the-shelf movements, disrupting the elegant proportions of the 31mm case.
Full Disclosure: The rose gold plating, while color-accurate, lacks the inherent mass of solid 18k Everose gold, and the clone 2236 rotor can be slightly audible during vigorous wrist movement.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | m278381rbr-0020 |
| FACTORY / VERSION | ARF Edition |
| MOVEMENT | Clone 2236 Automatic |
| CASE MATERIAL | Rose Gold Plated 904L Oystersteel |
| WEIGHT & THICKNESS | 82.3 g | 10.2 mm |
| CRYSTAL & LUME | Sapphire with Cyclops | Chromalight |
| DIMENSIONS | 31 mm � 37 mm � 10.2 mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 50 Meters �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the clone 2236 movement in the ARF 31mm DateJust accept genuine Rolex parts?
A: While the clone 2236 mimics the genuine architecture to maintain the correct 10.2mm case profile, it is not a true 1:1 super clone in terms of parts interchangeability. Key components like the balance wheel and mainspring barrel differ dimensionally from the authentic caliber.
Q: How accurate is the rose gold plating on the ARF m278381rbr-0020 compared to genuine Rolex Everose?
A: ARF utilizes a high-quality PVD plating process that closely matches the copper-rich tone of Rolex Everose gold. However, varying lighting conditions can slightly alter its appearance, and it naturally lacks the exact density and heft of solid 18k gold.
Q: Are the diamonds on the bezel of this replica real?
A: No, the ARF m278381rbr-0020 uses high-grade synthetic stones to replicate the factory diamond-set bezel. They are precisely set to mimic the authentic light play but do not possess the hardness or refractive index of natural diamonds.
Q: What is the most common technical quirk with the ARF 31mm DateJust?
A: The most notable quirk is the rotor noise from the clone 2236 movement. Because the 31mm case is relatively small and thin (10.2mm), the oscillating weight can be slightly audible in quiet environments during vigorous wrist movement.
You have successfully commented, please wait for review
Copied Successfully
You can enjoy up to 1 free gift!
