Series : LADY DATEJUST
Model Number : 178274-0038
Movement : Automatic
Power Reserve : Caliber Rolex2235, 48Hours
Case Diameter : 31mm
Case Thickness : 10.6mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : Blue
Strap Colour : Silver
Strap Material : Stainless Steel
Clasp : Folding Clasp
Clasp Evidence
The strongest first-pass comparison comes from the Folding Clasp as a separate construction sample. Inspect hinge geometry, locking action, engraving placement and finish continuity across the closure. A a close bracelet-to-lug image usually reveals more than a distant wrist shot. The source names Clean Factory / VSF(VS Factory) as factory attribution; keep that as classification metadata only.
Metal and Dial Color Limits
A useful examination starts by isolating geometry and finish before apparent color. Measure visually the Blue and any metal tone under neutral light, because white balance and surrounding reflections can move hues substantially. Color should therefore remain supporting evidence rather than the foundation of the assessment. The source names Clean Factory / VSF(VS Factory) as factory attribution; keep that as classification metadata only.
Upper-Case Stack
This reference is best approached through the physical relationship between the Resistant Sapphire Crystal, bezel and dial. Compare seating, edge profile and visible height; the material label itself does not establish reference accuracy. A an oblique case photograph keeps the upper-case stack visible in one frame. Clean Factory / VSF(VS Factory) is useful for version tracking, not for proving authenticity.
Research Decision
Treat any unresolved mismatch as a reason for further inspection rather than a shortcut to a definitive verdict. Any final comparison should return to a verified example of 178274-0038, not merely the wider model family.




























Robert Allen –
I wasn’t sure about it from the photos alone, so I paid extra attention to the details. The combination of blue dial and white dial gives it a distinctive look without feeling too busy. So far the fit is comfortable, and the piece doesn’t feel difficult to wear for longer periods. The Rolex styling is close to what I was looking for. I’m glad I took the time to compare the options.