Series : GMT-MASTER II
Model Number : 126710BLNR-0003
Movement : Automatic
Power Reserve : Caliber3285,70Hours
Case Diameter : 40mm
Case Thickness : 13.3mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : Black
Strap Colour : Silver
Strap Material : Stainless Steel
Clasp : Folding Clasp
Lug Taper — Functional Check
Lug Taper supplies a separate lug taper functional test for 126710BLNR-0003. The listed Automatic is checked through lug taper behavior or lug taper architecture; the movement name never substitutes for lug taper evidence. After lug taper testing, the lug taper result is compared with the external Black and Stainless Steel configuration of 126710BLNR-0003.
Pusher Geometry — Genuine Study
Pusher Geometry evidence for 126710BLNR-0003 uses pusher geometry against a same-generation genuine Rolex. Within pusher geometry, the Black and 40mm become reference anchors; within pusher geometry, the Stainless Steel remains a configuration cross-check. Only pusher geometry observations from the matching 126710BLNR-0003 generation receive direct comparison weight.
Caseback Profile — Genuine Study
Caseback Profile evidence for 126710BLNR-0003 uses caseback profile against a same-generation genuine Rolex. Within caseback profile, the Black and 40mm become reference anchors; within caseback profile, the Stainless Steel remains a configuration cross-check. Only caseback profile observations from the matching 126710BLNR-0003 generation receive direct comparison weight.
Surface Finishing — Community Qc
Surface Finishing for 126710BLNR-0003 becomes a focused community-QC photography question. A surface finishing photograph should expose surface finishing without dramatic seller lighting; a surface finishing concern commonly raised in Reddit or forum QC discussions supplies a question, not proof. The technical answer to surface finishing still comes from the genuine 126710BLNR-0003 reference.
Marker Seating — Genuine Study
Marker Seating evidence for 126710BLNR-0003 uses marker seating against a same-generation genuine Rolex. Within marker seating, the Black and 40mm become reference anchors; within marker seating, the Stainless Steel remains a configuration cross-check. Only marker seating observations from the matching 126710BLNR-0003 generation receive direct comparison weight.
Crystal Height — Genuine Study
Crystal Height evidence for 126710BLNR-0003 uses crystal height against a same-generation genuine Rolex. Within crystal height, the Black and 40mm become reference anchors; within crystal height, the Stainless Steel remains a configuration cross-check. Only crystal height observations from the matching 126710BLNR-0003 generation receive direct comparison weight.


































Daniel Walker –
At first I was focused on the specifications, but the styling ended up being the deciding factor. The overall finish is clean, and black dial and 40mm case adds just enough visual interest. The description was useful for comparing this version with the other choices. For what I was looking for, this does the job nicely.