Series : DATEJUST
Model Number : 278381RBR-0016
Movement : Automatic
Power Reserve : Caliber Rolex 2236,55Hours
Case Diameter : 31mm
Case Thickness : 11mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : Silver
Strap Colour : Silver & Gold
Strap Material : 18kt Rose Gold & Steel
Clasp : Folding Clasp
Genuine Baseline — Community Qc
Genuine Baseline for 278381RBR-0016 becomes a focused community-QC photography question. A genuine baseline photograph should expose genuine baseline without dramatic seller lighting; a genuine baseline concern commonly raised in Reddit or forum QC discussions supplies a question, not proof. The technical answer to genuine baseline still comes from the genuine 278381RBR-0016 reference.
Coronet Geometry — Genuine Study
Coronet Geometry evidence for 278381RBR-0016 uses coronet geometry against a same-generation genuine Rolex. Within coronet geometry, the Silver and 31mm become reference anchors; within coronet geometry, the 18kt Rose Gold & Steel remains a configuration cross-check. Only coronet geometry observations from the matching 278381RBR-0016 generation receive direct comparison weight.
Coronet Geometry — Functional Check
Coronet Geometry supplies a separate coronet geometry functional test for 278381RBR-0016. The listed Automatic is checked through coronet geometry behavior or coronet geometry architecture; the movement name never substitutes for coronet geometry evidence. After coronet geometry testing, the coronet geometry result is compared with the external Silver and 18kt Rose Gold & Steel configuration of 278381RBR-0016.
Minute Track — Genuine Study
Minute Track evidence for 278381RBR-0016 uses minute track against a same-generation genuine Rolex. Within minute track, the Silver and 31mm become reference anchors; within minute track, the 18kt Rose Gold & Steel remains a configuration cross-check. Only minute track observations from the matching 278381RBR-0016 generation receive direct comparison weight.
Link Geometry — Genuine Study
Link Geometry evidence for 278381RBR-0016 uses link geometry against a same-generation genuine Rolex. Within link geometry, the Silver and 31mm become reference anchors; within link geometry, the 18kt Rose Gold & Steel remains a configuration cross-check. Only link geometry observations from the matching 278381RBR-0016 generation receive direct comparison weight.
Link Geometry — Functional Check
Link Geometry supplies a separate link geometry functional test for 278381RBR-0016. The listed Automatic is checked through link geometry behavior or link geometry architecture; the movement name never substitutes for link geometry evidence. After link geometry testing, the link geometry result is compared with the external Silver and 18kt Rose Gold & Steel configuration of 278381RBR-0016.






























Nicholas Jones –
I took a little time to check the description before committing to this one. The proportions and diamond markers and date display work particularly well together. I checked the measurements first because fit was important to me, and that made the choice easier. The Rolex styling is close to what I was looking for. The overall experience has been pleasantly uncomplicated.