Series : DATEJUST
Model Number : 278240-0001
Movement : Automatic
Power Reserve : Caliber Rolex 2236, 55Hours
Case Diameter : 31mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Scratch-Resistant Sapphire Crystal
Dial Colour : Black
Strap Colour : Silver
Strap Material : Stainless Steel
Clasp : Folding Clasp
Gender : Ladies
Testing Lug Symmetry
Lug Symmetry offers a mechanical route into 278240-0001. Where the feature interacts with the stated Automatic, separate actual operation or architecture before relying on caliber wording or decorative markings.
Testing Crown-Tube Interface
Crown-Tube Interface offers a mechanical route into 278240-0001. Where the feature interacts with the stated Automatic, benchmark actual operation or architecture before relying on caliber wording or decorative markings.
Evidence Object: Rotor-Bridge Layout
Use rotor-bridge layout as an independent cross-check on 278240-0001. If it agrees with unrelated dial, case or movement evidence, confidence in configuration consistency increases; if it conflicts, keep the conflict visible.
Single-Tell Risk Study
Community QC discussions can make single-tell risk worth investigating on 278240-0001, but their role is to improve the evidence request. The genuine same-reference watch remains the technical baseline.
Fluted-Bezel Facets Study
Use fluted-bezel facets as an independent cross-check on 278240-0001. If it agrees with unrelated dial, case or movement evidence, confidence in configuration consistency increases; if it conflicts, keep the conflict visible.


















Mork White –
The listing caught my attention, so I gave this version a shot. I wasn’t sure about the overall design at first, but it works better in person. At this point, I’d say it meets my expectations The finished look is better than I expected.