Series : DATEJUST
Model Number : 278275-0009
Movement : Automatic
Power Reserve : Caliber Rolex2236,55Hours
Case Diameter : 31mm
Case Thickness : 10.8mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : White
Strap Colour : Gold
Strap Material : 18kt Rose Gold
Clasp : Folding Clasp
Reference Generation — Construction Geometry
Reference Generation on 278275-0009 is treated strictly as reference generation construction geometry. Repeated reference generation shapes around the 31mm case are separated from color and gloss; reference generation interfaces are recorded before cosmetic impressions. If reference generation conflicts with the White or 18kt Rose Gold configuration, that reference generation conflict remains visible in the assessment.
Hand Stack — Genuine Study
Hand Stack evidence for 278275-0009 uses hand stack against a same-generation genuine Rolex. Within hand stack, the White and 31mm become reference anchors; within hand stack, the 18kt Rose Gold remains a configuration cross-check. Only hand stack observations from the matching 278275-0009 generation receive direct comparison weight.
Calendar Transition — Construction Geometry
Calendar Transition on 278275-0009 is treated strictly as calendar transition construction geometry. Repeated calendar transition shapes around the 31mm case are separated from color and gloss; calendar transition interfaces are recorded before cosmetic impressions. If calendar transition conflicts with the White or 18kt Rose Gold configuration, that calendar transition conflict remains visible in the assessment.
Crystal Height — Genuine Study
Crystal Height evidence for 278275-0009 uses crystal height against a same-generation genuine Rolex. Within crystal height, the White and 31mm become reference anchors; within crystal height, the 18kt Rose Gold remains a configuration cross-check. Only crystal height observations from the matching 278275-0009 generation receive direct comparison weight.
Crown Guards — Functional Check
Crown Guards supplies a separate crown guards functional test for 278275-0009. The listed Automatic is checked through crown guards behavior or crown guards architecture; the movement name never substitutes for crown guards evidence. After crown guards testing, the crown guards result is compared with the external White and 18kt Rose Gold configuration of 278275-0009.
Bracelet Taper — Community Qc
Bracelet Taper for 278275-0009 becomes a focused community-QC photography question. A bracelet taper photograph should expose bracelet taper without dramatic seller lighting; a bracelet taper concern commonly raised in Reddit or forum QC discussions supplies a question, not proof. The technical answer to bracelet taper still comes from the genuine 278275-0009 reference.






























Eric Lewis –
I was curious whether the listing photos would match the actual proportions. In person, white dial and date display is the detail that stands out most to me. So far the fit is comfortable, and the piece doesn’t feel difficult to wear for longer periods. The Rolex styling is close to what I was looking for. I’m glad I took the time to compare the options.