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Description
QF Factory Rolex Day-Date 40 Ref. 228238 Tungsten Weighted Edition
The introduction of a 185.3g tungsten core elevates this QF release to the current benchmark for heavy precious metal replicas.
Powered by Clone Caliber 3255
The mechanical core of this replica is the highly regarded Clone 3255 automatic movement. Engineered to mirror the functional logic of the genuine Rolex caliber, it features the critical instantaneous midnight jump for both the day and date complications. The movement operates at a sweeping 28,800 vibrations per hour (4Hz), providing a smooth sweep for the seconds hand. All pieces undergo to ensure the calendar discs align properly within their respective apertures.
Rated at 卤10��15 seconds per day. Standard clone movement regulation applies, with positional variance expected during daily wear.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Instantaneous day display (12 o��clock) and date display (3 o��clock)
- �� Winding Direction: Bidirectional automatic winding via central rotor
Technical Specifications
The case achieves a total weight of 185.3g while maintaining the strict 12.5mm thickness of the genuine article. Polished case sides contrast with the brushed lug tops.
Features a flat, deep anniversary green tone. The applied 18k gold-plated Roman numerals are individually faceted to catch light from multiple angles.
The iconic fluted bezel is machined with sharp, highly reflective facets that mimic the light-play of solid gold without dulling over time.
Three-piece semi-circular solid links with polished center links and brushed outer links. Secured by a seamless concealed folding Crownclasp.
Why QF Factory for This Reference?
Many collectors ask: ��Why not GMF Tungsten?��
While GMF produces excellent heavy Day-Dates, QF has refined the case geometry to maintain the exact 12.5mm thickness while hitting the 185g target. Some earlier heavy clones suffered from slightly swollen casebacks to accommodate the dense metal, altering how the watch sits on the wrist. QF integrates the tungsten more efficiently into the mid-case, ensuring the President bracelet drapes correctly.
Full Disclosure: The typography on the day and date discs, while technically accurate in font style, is printed slightly thicker than the genuine Rolex text, which may be noticeable under macro magnification.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | 228238-0069 |
| FACTORY / VERSION | QF Weighted Edition |
| MOVEMENT | Clone Caliber 3255 |
| CASE MATERIAL | Tungsten Alloy Core / 18k Yellow Gold PVD |
| WEIGHT & THICKNESS | 185.3g | 12.5mm |
| CRYSTAL & LUME | Sapphire with Cyclops | N/A (Non-luminous dial) |
| DIMENSIONS | 40mm � 47.5mm � 12.5mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 30m / 3 ATM �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the day and date change instantly at midnight like the genuine caliber 3255?
A: Yes, the clone 3255 movement in this QF edition features the correct instantaneous day and date jump mechanism, snapping over sharply rather than slowly dragging across several hours.
Q: How noticeable is the weight difference compared to a standard replica?
A: Highly noticeable. Standard stainless steel replicas of the Day-Date weigh approximately 135 grams, whereas this QF tungsten-weighted version weighs 185.3 grams, bringing it significantly closer to the 205-gram weight of the genuine solid gold model.
Q: Will the 18k yellow gold PVD plating fade over time?
A: While QF utilizes a thick, color-matched PVD application designed for durability, all plated watches are susceptible to wear over years of heavy use. Avoiding abrasive chemicals and excessive friction against hard surfaces will prolong the finish.
Q: What is a known technical quirk of this specific QF tungsten release?
A: Due to the density of the tungsten core, the acoustic resonance of the case is slightly altered. As a result, the automatic rotor of the clone 3255 movement can sound slightly more audible when the watch is shaken near the ear compared to a standard steel case.