Series : LADY DATEJUST
Model Number : 179171PK_O
Movement : Automatic
Power Reserve : Caliber Rolex 2235, 48Hours
Case Diameter : 26mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Resistant Sapphire Crystal
Dial Colour : Pink
Strap Colour : Silver
Strap Material : 18kt Rose Gold & Steel
Clasp : Folding Clasp
What to Verify: Perspective Distortion
Image quality can materially change perspective distortion on 179171PK_O. Use neutral light and a neutral frontal frame; if the apparent difference shifts with camera angle, white balance or sharpening, reduce its diagnostic weight until a repeatable image is available.
Research Focus: Evidence Hierarchy
On 179171PK_O, evidence hierarchy should determine how much weight each observation receives. Repeatable structure and function generally outrank lighting-sensitive appearance, while provenance provides a separate supporting channel.
Research Focus: Cyclops Behavior
Cyclops Behavior gives 179171PK_O a useful cross-check because a short functional demonstration can answer questions that a single date-window photograph cannot.
Research Focus: Coronet Geometry
For 179171PK_O, coronet geometry offers repeatable visual evidence. Compare equivalent positions and look for a pattern rather than microscopic perfection; one irregular point should begin as a QC question, not an authenticity verdict.
Evidence Question — Winding Behavior
The stated Automatic gives 179171PK_O a mechanical route into winding behavior. Record the relevant operating sequence or architecture before relying on caliber wording; functional evidence is valuable precisely because it is independent of exterior resemblance.


















Josan Yaung –
This version appealed to me because it has a fairly clear design with a few details that make it different. Delivery was uneventful, which is exactly what I want from an online purchase. I like the combination of the Pink and 18kt Rose Gold & Steel; it keeps the appearance consistent from case to bracelet. I’m satisfied with the specification and presentation.