Series : LADY DATEJUST
Model Number : 179163GCHJUB_O
Movement : Automatic
Case Diameter : 26mm
Case Thickness : 10.62mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Scratch-Resistant Sapphire Crystal
Dial Colour : Gold
Strap Material : Stainless Steel & Gold
Clasp : Folding Clasp
Testing Single-Tell Risk
For 179163GCHJUB_O, the practical value of single-tell risk is deciding what to inspect next. If current evidence cannot distinguish manufacture from wear, servicing or photography, the correct conclusion is limited evidence rather than false precision.
Clone Movement Claim Study
Treat clone movement claim as a boundary condition in the 179163GCHJUB_O analysis. Calling something a replica or clone does not explain which component is inconsistent; the investigation should identify the physical or mechanical reason.
Evidence Question: Hand Reach And Clearance
The stated Automatic gives 179163GCHJUB_O a mechanical route into hand reach and clearance. Where the topic affects operation, record the actual sequence or architecture first and treat movement names or decorative markings as secondary evidence.
Testing Date-Wheel Centering
Photography is part of the evidence for date-wheel centering on 179163GCHJUB_O. A bezel/dial registration view under neutral light is preferable; if the finding changes dramatically with angle, its diagnostic weight should be reduced.
Finish Boundaries Study
For 179163GCHJUB_O, the practical value of finish boundaries is deciding what to inspect next. If current evidence cannot distinguish manufacture from wear, servicing or photography, the correct conclusion is limited evidence rather than false precision.






























Michoel Jocksan –
The first thing that caught my attention was the overall configuration. I like the combination of the dial and Stainless Steel & Gold; it keeps the appearance consistent from case to bracelet. So far, the choice looks right to me.