Series : LADY DATEJUST
Model Number : 178241BKCONCAR
Movement : Automatic
Power Reserve : Caliber Rolex 2235,48Hours
Case Diameter : 31mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : Black
Strap Colour : Silver
Strap Material : 18kt Rose Gold & Steel
Clasp : Folding Clasp
Scale and Alignment
The clearest route into this watch is the bezel as a complete component: scale spacing, marker registration, edge definition and its height relative to the crystal. Evaluate alignment to the dial before using color or apparent gloss as supporting evidence. A movement photograph where appropriate can expose relationships that promotional frontal shots often hide. The source names Clean Factory / VSF(VS Factory) as factory attribution; keep that as classification metadata only.
Case Geometry
The strongest first-pass comparison comes from the case silhouette around the stated 31mm size. Inspect crown position, lug mass, mid-case height and bezel-to-case ratio before judging surface polish. Profile evidence from a square-on macro photograph is more stable than impressions created by reflections. The source names Clean Factory / VSF(VS Factory) as factory attribution; keep that as classification metadata only.
Calendar Geometry
Start the assessment by documenting the date system rather than the dial in general. Record numeral centering, vertical position, aperture geometry and the date window’s relationship to adjacent markers. Judge magnification or offset only from a close bracelet-to-lug image, since viewing angle can distort both. Factory labeling in the source (Clean Factory / VSF(VS Factory)) should remain separate from the physical evidence.
Closing Interpretation
Treat any unresolved mismatch as a reason for further inspection rather than a shortcut to a definitive verdict. Keep all comparisons anchored specifically to 178241BKCONCAR; visually adjacent references are not substitutes.
















Chris Walker –
I didn’t need anything overly complicated, just something with a good overall look. I was pleasantly surprised by how natural black dial and date display looks when worn. The presentation was straightforward and the item arrived safely. It suits what I had in mind.