Series : GMT-MASTER II
Model Number : 126711CHNR-0002
Movement : Automatic
Power Reserve : Caliber Rolex3285, 70Hours
Case Diameter : 40mm
Case Thickness : 12.55mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : Black
Strap Colour : Silver & Gold
Strap Material : 18kt Rose Gold & Steel
Clasp : Folding Clasp
Configuration Verification
Begin by asking whether every visible component belongs to the same stated reference; a polished finish cannot compensate for a configuration assembled from mismatched cues. For 126711CHNR-0002, give extra weight to the registration between the 24-hour bezel and GMT hand; arrow shape, hand stack and bezel numeral spacing should be documented together. The attributes specify Folding Clasp; include its hinge, engraving and closure geometry in the photographic record. The listed crystal is Resistant Sapphire Crystal, so its seating and edge profile can be compared as a separate construction detail. The stated movement is Automatic with Caliber Rolex3285, 70Hours power reserve; keep that statement separate from what is physically verified.
Dial Forensics
Macro images should be used to compare text weight, marker seating, hand lengths and the spacing of repeated elements. Consistency across the whole dial is more meaningful than one unusually shaped letter.
External Construction
Measure visual proportions from several angles. Crown position, guard shape, bezel-to-case ratio and bracelet integration can reveal a dimensional mismatch that a frontal photograph hides.
Mechanical Cross-Check
Use function as corroboration, not proof. Correct hand setting or calendar action can support an identification, but the internal layout should still be checked where the stakes justify opening the case.
Research Verdict
Weight structural and mechanical evidence above seller labels. The conclusion should remain persuasive even if factory names and marketing language are removed. The attribute block names Clean Factory / VSF(VS Factory); retain it as specimen-classification metadata, not as authentication proof.














































Oscar –
The overall look was what first caught my attention. For me, black dial and two-tone finish is what gives the piece its character. So far, it feels like a good decision.