Series : LADY DATEJUST
Model Number : 279171-0012
Movement : Automatic
Power Reserve : Caliber Rolex 2236, 55Hours
Case Diameter : 28mm
Case Thickness : 10.8mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Scratch-Resistant Sapphire Crystal
Dial Colour : Brown
Strap Colour : Silver & Gold
Strap Material : 18kt Rose Gold & Steel
Clasp : Folding Clasp
Evidence Channel: Caseback-Midcase Transition
279171-0012 should not inherit a conclusion about caseback-midcase transition from another watch in the same series. Document this exact Brown, 28mm and 18kt Rose Gold & Steel configuration against the matching generation.
Crown-Tube Interface Study
Photography can distort crown-tube interface on 279171-0012. Use a component-junction view under neutral light, and lower the evidentiary weight if the apparent difference changes substantially with angle.
Targeted Photography
Targeted Photography gives 279171-0012 an independent evidence channel. Cross-check repeated geometry or behavior against a same-generation genuine reference, using the Brown and 28mm only where they directly affect this feature.
Caseback Profile Study
279171-0012 should not inherit a conclusion about caseback profile from another watch in the same series. Evaluate this exact Brown, 28mm and 18kt Rose Gold & Steel configuration against the matching generation.
Crown Placement on This Reference
Crown Placement gives 279171-0012 an independent evidence channel. Map repeated geometry or behavior against a same-generation genuine reference, using the Brown and 28mm only where they directly affect this feature.


















Michael Martin –
This one just seemed like the better fit for what I wanted. The actual item was close to what I understood from the listing. For everyday use, it works for me.