The fake GMT-Master II 116719BLSO is a replica of Rolex's white gold Pepsi GMT-Master II, and the hardest detail to copy is the case metal. The genuine watch is machined from 18k white gold, so it feels heavier than any steel replica and carries hallmark stamps that most counterfeit cases miss or misplace. On this reference, judge weight, hallmarks, dial lacquer and the ceramic bezel insert before you look at anything else.
replica gmt master ii 116719blso
What is the Rolex GMT-Master II 116719BLSO?
The 116719 is Rolex's 40 mm GMT-Master II in 18k white gold, introduced in 2014 with the blue and red "Pepsi" ceramic bezel and a blue dial. Reference suffixes such as BLRO and BLSO describe the dial, bezel and bracelet configuration, so listings using 116719BLSO almost always point to the blue-dial white gold Pepsi on an Oyster bracelet. Rolex discontinued the white gold Pepsi in 2018 and replaced it with the 126719BLRO when the Pepsi bezel moved to steel.
Identifying Fake GMT Master II 116719BLSO Rolex Watches
How do you tell a fake 116719BLSO from the real thing?
Case metal and weight
18k white gold is denser than 316L or 904L steel, so a real 116719 on a full bracelet sits around the 200 gram mark while a steel-based replica typically lands 25 to 40 grams lighter. Drop the case on a scale with the bracelet sized, and weigh it again without the bracelet, because end links and clasp construction can hide a light head. Gold also has a warmer, creamier tone under direct light that polished steel cannot match.
GMT-Master II 116719BLSO Replica Rolex: Specs and Checks
Hallmarks and caseback markings
Genuine white gold cases carry tiny gold hallmarks on the lugs and caseback, struck clean and legible under a loupe. Replicas either omit them, stamp them too deep, or place them on the wrong lug face. Reference and serial engravings between the lugs should be crisp and aligned, not laser-etched with a soft, bubbly edge.
gmt master ii 116719blso copy rolex
Dial, hands and bezel insert
The genuine blue dial has a deep lacquered finish that shifts tone as the light moves, while replica dials often look flat or slightly purple. The Pepsi ceramic insert should show a clean transition between blue and red with no bleeding of colour at the border. On fakes, the red half frequently reads too pink or too dark, and the numerals sit too thick.
Movement and crown feel
The real watch runs the calibre 3186 with a smooth, quiet winding action and a GMT hand that jumps in one-hour steps. Replicas in this tier usually run a clone or modified 3186, an ETA derivative, or a Japanese automatic, and the GMT hand often sweeps instead of jumping. Screw the crown down and count the turns: a coarse, gritty action points to a cheap tube and thread.
Why do replicas of this reference cost more than steel GMT replicas?
A 116719 replica has to imitate gold, which means gold plating, gold wrapping, or a solid gold case on the top builds. Plated cases wear through at the lugs and clasp within months, so the usable fakes use thicker gold wrap or a genuine 18k case, and both add cost. That is why a white gold Pepsi replica usually sells for more than an equivalent steel GMT replica.
What should a buyer check on a high-tier replica?
- Case weight compared with a known 18k example, head only and full bracelet.
- Hallmark placement and depth on all four lugs.
- Dial lacquer depth and the exact blue to red border on the bezel insert.
- GMT hand behaviour: jumping hour hand, not a sweeping fourth hand.
- Crown thread quality and the resistance felt when screwing down.
- Bracelet and clasp weight, plus the finish inside the clasp blades.
Frequently asked questions
Is the 116719BLSO still made?
No. Rolex stopped production of the white gold Pepsi in 2018, so every 116719 sold today is pre-owned or an outright fake.
Does a replica use a real Rolex movement?
No. Genuine Rolex movements are not sold loose to third parties, so any claim of a real 3186 inside a replica is false.
Can a jeweller tell the difference?
Yes. A gold test or a quick weight check settles the question in seconds, which is why replica sellers avoid both.