Series : LADY DATEJUST
Model Number : 81315BKRN
Movement : Automatic
Power Reserve : Caliber Rolex 2235, 48Hours
Case Diameter : 34mm
Factory : Clean Factory / VSF(VS Factory)
Crystal : Resistant Sapphire Crystal
Dial Colour : Black
Strap Colour : Gold
Strap Material : 18kt Rose Gold
Clasp : Folding Clasp
Function-First Review — Aperture Edge
This function-first review makes aperture edge the primary question for 81315BKRN. Compare the feature with a verified same-generation genuine example, using the Black, 34mm and 18kt Rose Gold only where they materially influence the result.
Minute-Track Registration
Community QC discussions can make minute-track registration worth checking on 81315BKRN, but they should improve the question rather than supply the answer. Resolve the concern against a genuine same-reference baseline.
Investigating Hand Reach
Community QC discussions can make hand reach worth checking on 81315BKRN, but they should improve the question rather than supply the answer. Resolve the concern against a genuine same-reference baseline.
Calendar Transition
This function-first review makes calendar transition the primary question for 81315BKRN. Compare the feature with a verified same-generation genuine example, using the Black, 34mm and 18kt Rose Gold only where they materially influence the result.
Function-First Review — Month Indication
This function-first review makes month indication the primary question for 81315BKRN. Compare the feature with a verified same-generation genuine example, using the Black, 34mm and 18kt Rose Gold only where they materially influence the result.


















Ryon Gorcio –
After comparing a few versions, this was the combination I preferred. At the listed case size, the proportions look fairly balanced, and the Black works nicely with the 18kt Rose Gold. Overall, the configuration makes sense for what I wanted.