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Description
QF Factory Rolex Day-Date 40mm Ref. 228345RBR Heavyweight Edition
A significant horological achievement in tactile replication, utilizing a tungsten-weighted case to deliver genuine-spec mass alongside reliable calibre 3255 mechanics.
Powered by Clone Calibre 3255
The clone calibre 3255 operates at a modern 28,800 vibrations per hour, providing a smooth seconds sweep and accommodating the rapid-setting day and date complications that flip instantaneously at midnight. While utilizing a standard clone base architecture rather than a Dandong blank, it features highly decorated bridges and a custom rotor to visually mimic the genuine Rolex calibre. Regulation is performed via a traditional index system, and we verify its beat rate and amplitude through prior to dispatch.
卤10��15 seconds per day. Standard clone base movements exhibit minor positional variance but maintain reliable timekeeping for daily wear when fully wound.
- �� Power Reserve: Approximately 36 hours
- �� Complications: Instantaneous day and date in apertures, hacking seconds
- �� Winding Direction: Bidirectional
Technical Specifications
The 40mm case achieves a 180.6g total weight through internal tungsten integration, maintaining the strict 12.2mm thickness of the genuine article with refined brushed and polished surfaces.
Features a deep olive green sunburst finish with applied 18k rose gold-plated Roman numerals. The day and date wheels feature correct font weights and sharp, raised printing.
High-grade synthetic stones are hand-set into the 18k Everose gold-plated bezel ring, providing excellent light refraction and mirroring the factory gem-set profile.
Three-piece semi-circular links with polished center and brushed outer sections. Secures via a concealed folding Crownclasp with tight endplay tolerances at the solid end links.
Why QF Factory for This Reference?
Many collectors ask: ��Why not GMF or BP?��
While GMF offers excellent tungsten models, QF��s specific execution of the 12.2mm thickness combined with the 180.6g weight provides an unparalleled tactile experience for the ref. 228345RBR. Furthermore, the 18k Everose gold plating tone on the QF is exceptionally close to the genuine Rolex proprietary alloy, avoiding the overly coppery hue seen in earlier BP iterations.
Full Disclosure: The plating thickness, while robust, will naturally show wear over time with heavy daily use compared to solid gold, and the automatic rotor can be slightly audible in quiet environments.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | 228345RBR |
| FACTORY / VERSION | QF Heavyweight Edition |
| MOVEMENT | Clone Calibre 3255 Automatic |
| CASE MATERIAL | Tungsten-weighted 904L Steel (18k Everose Gold Plated) |
| WEIGHT & THICKNESS | 180.6g | 12.2mm |
| CRYSTAL & LUME | Sapphire with AR Cyclops | Chromalight |
| DIMENSIONS | 40mm � 47.5mm � 12.2mmManual measurements �� minor tolerances apply. |
| WATER RESISTANCE | 30m stated rating �� professional pressure test recommended before swimming |
Collector Q&A
Q: Does the day and date flip instantaneously at midnight like the genuine calibre 3255?
A: Yes, the clone calibre 3255 in this QF edition features an instantaneous day and date jump mechanism, snapping over sharply at midnight rather than slowly rolling over hours.
Q: How does the 180.6g tungsten weight compare to the genuine solid gold Day-Date?
A: The genuine 18k solid Everose gold Day-Date 40 weighs approximately 200-210 grams depending on how many bracelet links are installed. At 180.6g, this QF tungsten-weighted model bridges the tactile gap significantly, eliminating the obvious lightweight feel of standard 130g stainless steel replicas.
Q: Is the Everose gold plating durable enough for daily wear?
A: The 18k Everose gold plating is applied over the 904L steel and tungsten base using modern PVD techniques. While highly durable, it is not solid gold; we recommend treating it as a dress watch to prevent deep scratches that could expose the steel beneath.
Q: What is the main technical limitation of this specific QF release?
A: The primary quirk is rotor noise. The clone 3255 movement��s automatic winding rotor can be slightly audible during rapid wrist movement. Additionally, the synthetic stones in the diamond-set bezel, while highly reflective, lack the exact refractive index of genuine factory-set Rolex diamonds under macro inspection.
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