Series : LADY DATEJUST
Model Number : 179166JICEBLUE_P
Movement : Automatic
Case Diameter : 26mm
Case Thickness : 11.2mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Resistant Sapphire Crystal
Dial Colour : Light Blue
Strap Colour : Silver
Strap Material : Platinum
Clasp : Folding Clasp
What to Verify: Case Silhouette
Use case silhouette to study the silhouette of 179166JICEBLUE_P. The 26mm specification provides context, but relative curvature, taper and transitions are more reliable than estimating dimensions from a photograph. Wear or refinishing must remain possible explanations.
Evidence Question — Genuine-Versus-Replica Evidence
When 179166JICEBLUE_P is screened through genuine-versus-replica evidence, convert the suspicion into a testable question. Obtain a true side profile, isolate the disputed feature and compare it with the correct genuine generation instead of relying on one visual tell.
Evidence Question — Mechanical-Versus-Cosmetic Evidence
The stated Automatic gives 179166JICEBLUE_P a mechanical route into mechanical-versus-cosmetic evidence. Record the relevant operating sequence or architecture before relying on caliber wording; functional evidence is valuable precisely because it is independent of exterior resemblance.
Minute-Track Registration
On 179166JICEBLUE_P, minute-track registration is best read as part of the whole dial composition. A square-on macro can show spacing and repeated geometry without perspective distortion; the Light Blue finish should be secondary to relationships that remain stable across lighting conditions.
What to Verify: White-Balance Control
Image quality can materially change white-balance control on 179166JICEBLUE_P. 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.
Research Takeaway
With 179166JICEBLUE_P, a few well-designed checks are more useful than a long list of generic tells. The goal is to separate genuine-reference consistency from ordinary QC, wear, service history or replica-related concerns.




























Jahn Horris –
The case thickness of 11.2mm is worth noting alongside the 26mm; together they give a clearer idea of the proportions. I kept coming back to this model when I compared the available options. 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.