Series : LADY DATEJUST
Model Number : 178341NRVIDIA_O
Movement : Automatic
Power Reserve : Caliber Rolex 2235, 48Hours
Case Diameter : 31mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Resistant Sapphire Crystal
Dial Colour : Silver
Strap Colour : Silver
Strap Material : 18kt Rose Gold & Steel
Clasp : Folding Clasp
What to Verify: Bracelet Taper
The 18kt Rose Gold & Steel on 178341NRVIDIA_O is part of the case architecture, making bracelet taper a useful interface check. Compare both sides, articulation and transition geometry; one imperfect junction may be QC, while repeated inconsistency is more informative.
What to Verify: Wear History
For 178341NRVIDIA_O, wear history should be read across several components. A softened edge or newer-looking part may reflect service history rather than counterfeit manufacture, and the evidence should preserve that alternative explanation.
What to Verify: Reflection Control
Image quality can materially change reflection control on 178341NRVIDIA_O. Use neutral light and a crown-side profile; if the apparent difference shifts with camera angle, white balance or sharpening, reduce its diagnostic weight until a repeatable image is available.
Evidence Question — Crown-Case Interface
For 178341NRVIDIA_O, crown-case interface tests component compatibility. A focused square-on macro can help distinguish systematic geometry from one isolated QC imperfection.
Evidence Question — Component-Age Consistency
Condition complicates component-age consistency on 178341NRVIDIA_O. Wear, polishing and service replacement can alter the same details used in authentication, so original manufacture should be separated from later intervention before origin is discussed.


















Jeffrey Holl –
I was specifically looking for this sort of size and finish. The 18kt Rose Gold & Steel and Folding combination is a practical touch and fits the overall styling. I liked having the material and movement information spelled out rather than having to guess. The details are what make this version work for me.