Series : DATEJUST
Model Number : 278383RBR-0015
Movement : Automatic
Power Reserve : Caliber Rolex3236,55Hours
Case Diameter : 31mm
Case Thickness : 11.08mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Resistant Sapphire Crystal
Dial Colour : Green
Strap Colour : Silver & Gold
Strap Material : 18kt Gold & Steel
Clasp : Folding Clasp
Lug Taper
For 278383RBR-0015, lug taper should be compared from a crown-side profile. Structural form survives lighting changes better than surface shine, making it a stronger reference-specific clue.
Research Focus: Minute-Track Registration
For 278383RBR-0015, minute-track registration offers repeatable visual evidence. Compare equivalent positions and look for a pattern rather than microscopic perfection; one irregular point should begin as a QC question, not an authenticity verdict.
What to Verify: Same-Generation Comparison
Before hunting for small tells on 278383RBR-0015, establish same-generation comparison. Reference control prevents a correct part from being compared with the wrong generation and reduces false positives.
What to Verify: Bracelet Taper
The 18kt Gold & Steel on 278383RBR-0015 is part of the case architecture, making bracelet taper a useful interface check. Compare both sides, articulation and transition geometry; one imperfect junction may be QC, while repeated inconsistency is more informative.
Research Focus: Crown Placement
Use crown placement to study the silhouette of 278383RBR-0015. The 31mm specification provides context, but relative curvature, taper and transitions are more reliable than estimating dimensions from a photograph. Wear or refinishing must remain possible explanations.
Assessment Priority
For 278383RBR-0015, confidence should come from agreement between unrelated evidence channels. Configuration, construction, function and image quality should converge; unresolved conflicts should remain visible.




















Scatt Scatt –
The first thing that caught my attention was the overall configuration. I like the combination of the Green and 18kt Gold & Steel; it keeps the appearance consistent from case to bracelet. I liked having the material and movement information spelled out rather than having to guess. Nothing about the configuration feels out of place.