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Description
QF Rolex Day-Date 40 Ref. 228238-0002 Tungsten Edition
Achieving 187.7 grams through tungsten integration, QF delivers a Day-Date that feels convincingly substantial on the wrist.
Powered by Clone 3255
The mechanical core of this piece is the Clone 3255 automatic movement, designed to replicate the operational feel of the genuine caliber. It features the signature instantaneous day and date jump at midnight, a hallmark complication of the Day-Date lineage. All movements pass through to ensure the hacking seconds and keyless works function predictably.
Standard Clone 3255 caliber: typically 卤10��15 s/day. Daily variance depends on resting position and mainspring tension.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Instantaneous Day, Date, Hacking Seconds
- �� Winding Direction: Bidirectional
Technical Specifications
The mid-case utilizes a dense tungsten core to achieve the 187.7g mass, finished with 18K yellow gold plating and measuring 40mm in diameter.
A refined silver dial featuring crisp typography, correctly proportioned day/date apertures, and Chromalight lume on the hands and indices.
The fluted profile captures light dynamically, mimicking the reflective properties of genuine precious metal bezels.
Three-piece semi-circular links with polished center segments, secured by a well-toleranced concealed folding Crownclasp.
Why QF for This Reference?
Many collectors ask: ��Why not GMF?��
While GMF also produces heavy tungsten Day-Date models, QF has refined the weight distribution within the mid-case and caseback. This achieves the target 187.7 grams without noticeably compromising the overall thickness profile, keeping the watch sitting flush against the wrist.
Full Disclosure: The 18K yellow gold plating, while rich, can exhibit a slightly warmer, brassier hue under harsh fluorescent lighting compared to the specific tone of genuine solid Rolex gold alloys.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | m228238-0002 |
| FACTORY / VERSION | QF Tungsten Heavy Edition |
| MOVEMENT | Clone 3255 Automatic |
| CASE MATERIAL | Tungsten-Weighted 904L Oystersteel (18K Plated) |
| WEIGHT & THICKNESS | 187.7g | ~12.2mm |
| CRYSTAL & LUME | Sapphire (2.5x Cyclops) | Chromalight |
| DIMENSIONS | 40mm � ~47.5mm � ~12.2mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 30m �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the day and date change instantaneously at midnight on this Clone 3255?
A: Yes, the Clone 3255 movement in this QF model features an instantaneous jump mechanism for both the day and date wheels, closely replicating the genuine caliber��s midnight transition.
Q: How does the 187.7-gram weight compare to the genuine Ref. 228238?
A: The genuine solid 18K gold Day-Date 40 weighs approximately 200 to 210 grams depending on bracelet links. At 187.7 grams, this tungsten-weighted QF replica comes remarkably close, offering a vastly superior tactile experience compared to standard 130-gram steel replicas.
Q: Will the 18K yellow gold plating fade or tarnish over time?
A: All plated watches are susceptible to wear. While the QF factory uses a highly durable PVD plating process, heavy daily friction, exposure to harsh chemicals, or deep scratches will eventually reveal the stainless steel base beneath.
Q: Is the rotor noise noticeable on this specific clone movement?
A: The Clone 3255 can exhibit slightly more audible rotor spin than a genuine Rolex movement. A light application of Moebius 9010 oil to the rotor bearings by a competent watchsmith can significantly reduce this acoustic signature.
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