Series : DAYTONA
Model Number : 116503-0009
Movement : Automatic
Power Reserve : Caliber Rolex 4130,72Hours
Case Diameter : 40mm
Case Thickness : 12.3mm
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
Examining Caseback Edge Radius
Use recurring forum concerns around caseback edge radius to stress-test 116503-0009. If the feature remains questionable, improve the evidence rather than relying on popularity of an opinion. For 116503-0009, use the 40mm specification only as a broad anchor when assessing caseback edge radius from photographs.
Single-Tell Risk: Independent Evidence
The reference question for 116503-0009 is whether single-tell risk matches the same-era genuine construction. Compare structure before finish, and do not borrow a standard from another Rolex simply because the exterior language is similar. On 116503-0009, preserve the distinction between single-tell risk and broader claims about ownership history or authenticity.
Macro-Image Reliability
macro-image reliability provides a geometry-led check for 116503-0009. Look at how components meet, how symmetry repeats, and how the 18kt Gold & Steel or case structure carries that detail; reflections should not decide the result. A better image for 116503-0009 should answer the specific macro-image reliability question rather than simply add another attractive view.
Oyster/Jubilee Proportion as a Reference Question
Use Oyster/Jubilee proportion to test the stated Automatic in 116503-0009. Record the control sequence or observable behavior first; the movement label earns weight only if the mechanism behaves consistently with the reference. For 116503-0009, bracelet evidence around Oyster/Jubilee proportion is strongest where links meet the case or clasp.
Examining Provenance Boundary
Before judging provenance boundary on 116503-0009, audit the photograph itself. Check whether focus, lens position and lighting can account for the apparent difference; unresolved image ambiguity should remain uncertainty. On 116503-0009, preserve the distinction between provenance boundary and broader claims about ownership history or authenticity.


















Brandon Brown –
The design is what got me interested in the first place. I wasn’t sure about the overall design at first, but it works better in person. It’s a small thing, but I like it. It ended up being a good choice.