Series : DAYTONA
Model Number : 126508-0001
Movement : Automatic
Power Reserve : Caliber Rolex 4131, 72Hours
Case Diameter : 40mm
Case Thickness : 12.8mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : White
Strap Colour : Gold
Strap Material : 18kt Yellow Gold
Clasp : Folding Clasp
Gender : Mens
Genuine Baseline — Construction Geometry
Genuine Baseline on 126508-0001 is treated strictly as genuine baseline construction geometry. Repeated genuine baseline shapes around the 40mm case are separated from color and gloss; genuine baseline interfaces are recorded before cosmetic impressions. If genuine baseline conflicts with the White or 18kt Yellow Gold configuration, that genuine baseline conflict remains visible in the assessment.
Dial Typography — Genuine Study
Dial Typography evidence for 126508-0001 uses dial typography against a same-generation genuine Rolex. Within dial typography, the White and 40mm become reference anchors; within dial typography, the 18kt Yellow Gold remains a configuration cross-check. Only dial typography observations from the matching 126508-0001 generation receive direct comparison weight.
Hand Reach — Functional Check
Hand Reach supplies a separate hand reach functional test for 126508-0001. The listed Automatic is checked through hand reach behavior or hand reach architecture; the movement name never substitutes for hand reach evidence. After hand reach testing, the hand reach result is compared with the external White and 18kt Yellow Gold configuration of 126508-0001.
Date Centering — Genuine Study
Date Centering evidence for 126508-0001 uses date centering against a same-generation genuine Rolex. Within date centering, the White and 40mm become reference anchors; within date centering, the 18kt Yellow Gold remains a configuration cross-check. Only date centering observations from the matching 126508-0001 generation receive direct comparison weight.
Crown Position — Construction Geometry
Crown Position on 126508-0001 is treated strictly as crown position construction geometry. Repeated crown position shapes around the 40mm case are separated from color and gloss; crown position interfaces are recorded before cosmetic impressions. If crown position conflicts with the White or 18kt Yellow Gold configuration, that crown position conflict remains visible in the assessment.
Surface Finishing — Genuine Study
Surface Finishing evidence for 126508-0001 uses surface finishing against a same-generation genuine Rolex. Within surface finishing, the White and 40mm become reference anchors; within surface finishing, the 18kt Yellow Gold remains a configuration cross-check. Only surface finishing observations from the matching 126508-0001 generation receive direct comparison weight.


















Michael Miller –
I wasn’t sure about it from the photos alone, so I paid extra attention to the details. The combination of white dial and 40mm case gives it a distinctive look without feeling too busy. The description was useful for comparing this version with the other choices. For what I was looking for, this does the job nicely.