Rolex Datejust Replica Watch 178273NGBK J

Series : LADY DATEJUST
Model Number : 178273NGBK_J
Movement : Automatic
Power Reserve : Rolex Caliber 2235, 48Hours
Case Diameter : 31mm
Case Thickness : 11.4mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Scratch-Resistant Sapphire Crystal
Dial Colour : Black
Strap Colour : Silver & Gold
Strap Material : 18kt Gold & Steel
Clasp : Folding Clasp

Calendar Transition Behavior
This component interface study makes calendar transition behavior the main question for 178273NGBK_J. Compare the feature with a verified same-generation example and use the Black, 31mm and 18kt Gold & Steel only where they materially affect the result.

Digital Sharpening Artifacts
The 31mm format of 178273NGBK_J provides proportion context for digital sharpening artifacts. Work from silhouette and relative geometry rather than attempting precise measurements from an unscaled photograph.

Component Interface Study — First-Link Articulation
Begin the 178273NGBK_J review with first-link articulation, not with overall visual similarity. A square-on macro should expose the relevant geometry while limiting perspective and reflection errors that can make a correct feature look wrong.

Evidence Question: Power-Reserve Claim
The 31mm format of 178273NGBK_J provides proportion context for power-reserve claim. Work from silhouette and relative geometry rather than attempting precise measurements from an unscaled photograph.

Fluted-Bezel Facet Structure Study
This component interface study makes fluted-bezel facet structure the main question for 178273NGBK_J. Compare the feature with a verified same-generation example and use the Black, 31mm and 18kt Gold & Steel only where they materially affect the result.