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Description
ARF Rolex DateJust 31mm President m278288rbr-0006
ARF delivers the most color-accurate 18k yellow gold plating and precise 10.9mm case geometry in the 31mm DateJust category.
Powered by Clone Caliber 2236
The mechanical core of this replica is the clone caliber 2236, designed specifically for the mid-size 31mm case architecture. Unlike generic ETA clones adapted with large spacer rings, this movement fills the case appropriately, allowing for a correct crown stem height. It features a rapid date complication and stop-seconds functionality, thoroughly inspected under before dispatch.
Standard factory regulation for the clone 2236 yields an accuracy of 卤8��12 seconds per day, with stable amplitude across varying positional testing.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Instantaneous date with rapid setting, stop-seconds for precise time setting
- �� Winding Direction: Bidirectional automatic winding via central rotor
Technical Specifications
The monobloc middle case measures exactly 31mm in diameter and an impressively thin 10.9mm. The total weight of 82.4g provides substantial wrist presence for a mid-size model.
The deep green dial features sharply printed coronet and text, complemented by CZ diamond-set hour markers set in 18k plated surrounds to prevent tarnishing.
Replicating the ��rbr�� specification, the bezel is set with brilliant-cut synthetic stones. The seating depth of each stone is consistent, avoiding the jagged appearance of lower-tier gem-set bezels.
Constructed with semi-circular three-piece links, the bracelet features brushed outer links and polished center links, secured by a folding Oysterclasp.
Why ARF for This Reference?
Many collectors ask: ��Why not GMF?��
While GMF produces excellent 31mm cases, ARF��s 18k yellow gold plating tone avoids the overly brassy, ��cheddar�� hue often seen in mid-tier replicas. Furthermore, the President bracelet links on the ARF exhibit superior lateral tolerance, ensuring a tighter fit with less stretch over time.
Full Disclosure: The rotor on the clone 2236 movement can be slightly audible in quiet environments due to the reduced mass of the 31mm case.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | m278288rbr-0006 |
| FACTORY / VERSION | ARF President Edition |
| MOVEMENT | Clone 2236 |
| CASE MATERIAL | 904L Oystersteel (18k Gold Plated) |
| WEIGHT & THICKNESS | 82.4 g | 10.9 mm |
| CRYSTAL & LUME | Sapphire with Cyclops | Chromalight |
| DIMENSIONS | 31 mm � ~37 mm � 10.9 mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 50 Meters �� professional pressure test recommended before swimming |
Collector Q&A
Q: How accurate is the 18k yellow gold plating tone on this ARF DateJust 31?
A: ARF uses a specialized plating process that closely mimics the softer, slightly paler hue of genuine Rolex 18k yellow gold, avoiding the harsh, brassy tones commonly found on lower-tier replicas. However, as with all plated watches, it will not have the exact dense weight of solid gold.
Q: Does the clone 2236 movement accept genuine Rolex parts?
A: While the clone 2236 mimics the basic architecture and crown operation of the genuine caliber, it is not a 1:1 true clone in terms of complete parts interchangeability. Key components like the balance wheel and mainspring barrel are proprietary to the clone design.
Q: Are the diamonds on the bezel and dial real?
A: No. The stones used on the ��rbr�� diamond-set bezel and dial hour markers are high-grade cubic zirconia (CZ). They are machine-cut to reflect light convincingly but do not possess the hardness or refractive index of genuine factory-set diamonds.
Q: What is the most notable technical flaw with this specific ARF 31mm model?
A: The primary limitation lies in the rotor noise of the clone 2236 movement. Because the 31mm case has less mass to dampen sound compared to larger models, the unidirectional winding rotor can be slightly audible during rapid wrist movements.