Series : LADY DATEJUST
Model Number : 179173GYRN
Movement : Automatic
Power Reserve : Caliber Rolex 2235, 48Hours
Case Diameter : 26mm
Case Thickness : 11mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Scratch-Resistant Sapphire Crystal
Dial Colour : Gray
Strap Colour : Silver
Strap Material : 18kt Gold & Steel
Clasp : Folding Clasp
Evidence Hierarchy Memo — Community-Qc Question
Turn community-QC question into a falsification test for 179173GYRN: identify what observation would make the listed configuration less plausible, then design the photograph or functional check around that specific possibility.
Testing Lug Taper
The 26mm format of 179173GYRN provides proportion context for lug taper. Work from silhouette and relative geometry rather than attempting precise measurements from an unscaled photograph.
Evidence Hierarchy Memo — Lume Distribution
Turn lume distribution into a falsification test for 179173GYRN: identify what observation would make the listed configuration less plausible, then design the photograph or functional check around that specific possibility.
Lug Symmetry Study
Turn lug symmetry into a falsification test for 179173GYRN: identify what observation would make the listed configuration less plausible, then design the photograph or functional check around that specific possibility.
Hand Reach And Clearance
Turn hand reach and clearance into a falsification test for 179173GYRN: identify what observation would make the listed configuration less plausible, then design the photograph or functional check around that specific possibility.


















Doniel ollen –
The photos were helpful, but I wanted to judge the actual finish for myself. The overall design works nicely with the rest of the design. Overall, I’m pleased with it The overall look works for me The proportions also seem right to my eye.