Series : LADY DATEJUST
Model Number : 179158G
Movement : Automatic
Case Diameter : 26mm
Case Thickness : 10.7mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Scratch-Resistant Sapphire Crystal
Dial Colour : Gold
Strap Colour : Gold
Strap Material : 18kt Yellow Gold
Clasp : Folding Clasp
Metal-Tone Photography as a Reference Question
Photograph metal-tone photography on 179158G for the question it is meant to answer. A centered or profile view should control perspective, focus and reflections before image differences are interpreted as physical ones. For 179158G, choose the camera angle because of metal-tone photography, not because it flatters the watch.
Examining Minute-Track Registration
For 179158G, minute-track registration is a practical community-QC topic with limited authority. It helps identify where to look; it does not override genuine specifications, movement evidence or provenance. For 179158G, repeated dial geometry makes minute-track registration more informative when several elements agree.
Calendar-Display Symmetry: Independent Evidence
For 179158G, establish the genuine baseline before discussing calendar-display symmetry. Match the generation first, then compare the geometry tied to calendar-display symmetry; similar styling elsewhere in the collection should not be treated as equivalent evidence. On 179158G, sample more than one displayed calendar value before deciding whether calendar-display symmetry is consistent.
Dual-Time Indication Logic
With 179158G, dual-time indication logic should be documented as a pattern of construction rather than a single attractive detail. Repeat the observation across equivalent points before assigning weight. 179158G’s dual-time architecture means dual-time indication logic should agree with the way local and reference time are actually adjusted.
Movement Architecture as a Reference Question
Mechanical evidence for 179158G should include movement architecture where relevant. Compare operating sequence, response and architecture together so one successful function is not overinterpreted. 179158G’s movement architecture check should distinguish mechanical architecture from cosmetic movement decoration.


















Ryan White –
I’ve been looking for something along these lines for a while. What I like most is the overall design. Nothing to complain about really.