Series: LADY DATEJUST
Model Number: 178241WTNRVIDIA_O
Genuine Reference Family: 178241
Movement: Automatic
Product Power Reserve: Not Independently Verified
Genuine Reference Movement: Rolex Calibre 2235
Genuine Reference Power Reserve: Approximately 48 Hours
Case Diameter: 31mm
Case Thickness: 11.4mm
Factory: Clean Factory / VSF(VS Factory)
Crystal: Resistant Sapphire Crystal
Dial Colour: Silver
Product Strap Colour: Silver and Rose Gold-Tone
Product Strap Material: Stainless Steel with Rose Gold-Tone Elements
Genuine Reference Material: Everose Rolesor – Stainless Steel and 18 ct Everose Gold
Clasp: Folding Clasp
Description:
The most important step with this watch is identifying what “178241WTNRVIDIA_O” is intended to reproduce. The verified Rolex reference family is 178241, a previous-generation 31mm Datejust that combines stainless steel with Everose gold. The family includes numerous dial and bracelet configurations, so the additional catalog code should not be treated as an official Rolex suffix without independent confirmation.
That distinction is more than a technicality. A discussion on Rolex Forums documented an owner trying to identify an unusual 178241 that no longer appeared in Rolex’s current catalog. After contacting Rolex USA, the owner reported that Rolex confirmed the watch as 178241-0072 with Calibre 2235. The same discussion also documented how visually similar 178241 watches could differ in bracelet and dial configuration.
For the product here, the silver dial is entirely plausible within the 178241 family. A documented 178241-0002 uses a silver sunburst dial with an Oyster bracelet, while 178241-0046 pairs a silver diamond dial with a Jubilee bracelet. Both share the 31mm case and Calibre 2235 architecture, but they are not interchangeable comparison targets.
This is why “Silver” is only the beginning of the dial identification. The marker style, dial finish, bracelet, and bezel need to be considered together before choosing a genuine benchmark. If this replica uses conventional indexes, comparing it with a silver diamond dial could create apparent differences that have nothing to do with replica quality.
The silver dial and Everose elements create a different visual problem from the green or pink Datejust configurations. Instead of trying to match one strong dial color, the comparison depends more on the relationship among silver, steel, and rose gold. A neutral silver dial can make the warmer Everose components visually prominent, so an inaccurate gold tone may become more noticeable rather than being partially absorbed by a similarly warm dial.
Genuine 178241 construction gives that comparison a clear baseline. Rolex Certified Pre-Owned records identify the reference as a 31mm steel-and-rose-gold Datejust with sapphire crystal and Calibre 2235. Period examples also document stainless-steel and Everose-gold Oyster bracelets, an Everose-gold crown, and an Everose-gold domed bezel.
The replica specification therefore needs an important material distinction. The supplied “18kt Rose Gold & Steel” describes the genuine concept, but it should not automatically be assigned to the replica. Unless the product’s precious-metal content has been verified, stainless steel with rose gold-tone elements is the more defensible description.
This difference is particularly relevant on reference 178241 because the genuine watch does not use Everose merely as a small decorative accent. It forms part of the watch’s overall design language across the bezel, crown, and two-tone bracelet. A Rolex replica can approximate that appearance, but photographs cannot establish actual 18 ct gold content or long-term coating durability.
Bracelet choice also deserves more attention than generic end-link inspection. Period Rolex Forums discussion identifies 178241 as a model that could be configured with either Oyster or Jubilee bracelets, and surviving reference records confirm both combinations. The correct question is therefore not simply whether the bracelet fits tightly. It is whether the bracelet matches the specific silver-dial configuration this product is meant to reproduce.
The movement is another place where the source description needs to separate genuine specifications from replica claims. Reliable records consistently identify Rolex Calibre 2235 with approximately 48 hours of power reserve as the genuine 178241 baseline. The replica itself is listed only as Automatic, so there is not enough evidence to claim that it contains a Rolex-equivalent 2235 or delivers the same reserve.
Community history adds a useful generation distinction here. The Rolex Forums discussion from 2020 specifically notes that the 178241 had been replaced by the newer 278241 generation, while the owner’s late-stock 178241 still used the older 2235 movement. This is useful when choosing comparison material: a current 31mm Everose Rolesor Datejust may look related, but it should not replace a verified 178241 when evaluating generation-specific details.
That older-generation status also changes how genuine photographs should be interpreted. Surviving 178241 watches can now show polishing, bracelet wear, service history, or replacement components. A worn genuine example is useful evidence of configuration, but it should not automatically define the exact edge profile or finish expected from an unworn replica.
The supplied 11.4mm case thickness should remain a product specification rather than an official Rolex measurement. The sources reviewed consistently establish the 31mm diameter, material architecture, sapphire crystal, Calibre 2235, and reference family, but they do not provide equally strong support for treating 11.4mm as a Rolex-published dimension.
For this 178241 replica, the most useful evaluation is therefore not a long checklist of clasp action, crystal height, and generic fake-watch tells. First determine which genuine silver-dial configuration the product is intended to reproduce. Then compare the dial execution, bracelet type, Everose-tone consistency, and 2235-generation architecture against that specific configuration.
The key question is configuration coherence. Reference 178241 supports silver dials, two-tone Everose construction, and multiple bracelet options, but those elements still need to belong to the same genuine configuration before small QC details become meaningful.


















ondrew Thampsan –
What interested me here was the balance between the case size and the dial design. The listed power-reserve specification is another detail I paid attention to because I prefer knowing what the movement specification is. The ordering process was straightforward from my side. I’m satisfied with the specification and presentation.