Series : LADY DATEJUST
Model Number : 178274
Movement : Automatic
Power Reserve : Caliber Rolex2235, 48Hours
Case Diameter : 31mm
Case Thickness : 10.6mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Resistant Sapphire Crystal
Dial Colour : White
Strap Colour : Silver
Strap Material : Stainless Steel
Clasp : Folding Clasp
Investigating Reference Falsification
This mechanical verification makes reference falsification the primary question for 178274. Compare the feature with a verified same-generation genuine example, using the White, 31mm and Stainless Steel only where they materially influence the result.
Evidence Question: Date Typography
Community QC discussions can make date typography worth checking on 178274, but they should improve the question rather than supply the answer. Resolve the concern against a genuine same-reference baseline.
Investigating Lug Curvature
This mechanical verification makes lug curvature the primary question for 178274. Compare the feature with a verified same-generation genuine example, using the White, 31mm and Stainless Steel only where they materially influence the result.
Evidence Question: Crown Placement
This mechanical verification makes crown placement the primary question for 178274. Compare the feature with a verified same-generation genuine example, using the White, 31mm and Stainless Steel only where they materially influence the result.
Testing Bezel-Crystal Stack
Photography can materially change how bezel-crystal stack appears on 178274. Control angle, focus, white balance and reflections before treating an image difference as a manufacturing difference.




























Williom Yaung –
After comparing a few versions, this was the combination I preferred. The description was detailed enough for me to compare this version with the others. The Resistant Sapphire Crystal is a useful specification to see, especially for something intended for regular wear. I like the way the individual specifications come together.