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Description
GS Factory Rolex Datejust 31 Ref. m278285rbr President
A technically proficient 31mm execution that successfully integrates the Clone 2236 movement while maintaining the genuine 10.2mm case thickness.
Powered by Clone Calibre 2236
The challenge of fitting a reliable automatic movement into a 31mm case has historically forced replica factories to compromise on thickness. GS Factory has bypassed this limitation by utilizing the Clone 2236 architecture, specifically designed for smaller profiles. This caliber operates at 28,800 vibrations per hour, ensuring the smooth sweep characteristic of the genuine article, while supporting instantaneous date changes via the rapid setting mechanism. We verify these tolerances and overall amplitude through prior to dispatch.
Standard clone base movement regulation: typically 卤10��15 seconds per day, depending on resting position and mainspring tension.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Instantaneous date with rapid setting
- �� Winding Direction: Bidirectional automatic winding
Technical Specifications
Constructed with a 31mm diameter and an accurate 10.2mm thickness, featuring polished case sides and brushed lug hoods.
Features an accurate ros茅 sunray finish with crisp text printing and simulated diamond hour markers set in proportional gold-plated surrounds.
A fixed bezel heavily plated in rose gold and meticulously set with brilliant-cut simulated diamonds mimicking factory techniques.
Semi-circular three-piece links with polished center links, brushed outer links, and a functional concealed Crownclasp.
Why GS Factory for This Reference?
Many collectors ask: ��Why not EW Factory?��
EW Factory produces a commendable 31mm Datejust, but GS Factory offers superior dimensional accuracy, specifically nailing the 10.2mm case thickness. Furthermore, GS Factory achieves a more refined Everose gold tone that avoids the overly coppery hue often seen in mid-tier replicas, while maintaining tight tolerances on the President bracelet��s end-links.
Full Disclosure: The simulated diamond bezel, while visually striking to the naked eye, lacks the exact refractive index of genuine factory-set stones under direct loupe inspection.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | Datejust 31 m278285rbr-0025 |
| FACTORY / VERSION | GS Factory Edition |
| MOVEMENT | Clone Calibre 2236 |
| CASE MATERIAL | 18k Rose Gold Plated Stainless Steel |
| WEIGHT & THICKNESS | 78.9g | 10.2mm |
| CRYSTAL & LUME | Sapphire with Cyclops | N/A (Diamond Dial) |
| DIMENSIONS | 31mm � [unconfirmed] � 10.2mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 30m stated rating �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the Everose gold plating on the GS Factory Datejust 31 fade quickly?
A: GS Factory utilizes a heavy 18k rose gold plating over a stainless steel base. While highly durable for regular wear, it requires protection from harsh chemicals, perfumes, and abrasive surfaces to maintain its luster long-term.
Q: How does the Clone 2236 movement perform in this smaller 31mm case?
A: The Clone 2236 is specifically scaled for the 31mm chassis, allowing the watch to maintain its genuine 10.2mm thickness. It operates at 28,800 vph for a smooth seconds sweep and provides approximately 36 hours of power reserve.
Q: Are the diamonds on the dial and bezel real?
A: No, the GS Factory edition uses high-quality simulated diamonds (cubic zirconia). They are cut and set to mimic the genuine reference m278285rbr��s gem-setting techniques, offering excellent light return but differing from natural stones under loupe inspection.
Q: Is there noticeable play in the concealed Crownclasp on the President bracelet?
A: While GS Factory has improved the tolerances of the semi-circular three-piece links, the concealed Crownclasp mechanism can exhibit slightly more lateral play compared to the genuine article. Regular cleaning of the clasp hinge ensures secure locking over time.