Posted on February 10, 2026

Every GMT-Master II has a nickname, but only one has the original claim. The 126710BLRO "Pepsi" — blue and red bezel, Jubilee bracelet — is the direct descendant of the 1955 GMT-Master built for Pan Am pilots crossing time zones. Its sibling, the Batman, gets the headlines; the Pepsi gets the history. If you're choosing between them — or just wondering what the fuss is about — here's the full picture.

Why the Pepsi Matters

The red-and-blue bezel wasn't a fashion choice. On the original GMT-Master, it distinguished day from night hours on the 24-hour bezel at a glance — a functional color code for pilots. Six decades later, the colorway is the most recognizable in all of watches. The current 126710BLRO pairs it with the Jubilee bracelet (a first for a steel Pepsi — the previous 116710BLRO wore Oyster), which gives it a dressier, more vintage-leaning character than the Batman's sportier Oyster setup.

Pepsi vs. Batman: The Honest Comparison

Same watch, same caliber 3285, same 40mm Oystersteel case, same $10,500-ish retail reality (allocation, not availability). The differences:

• Bezel: Pepsi's blue/red vs. Batman's blue/black. The Pepsi is louder, more vintage, more "Rolex" to the casual observer. The Batman is subtler and arguably more versatile.

• Bracelet: Pepsi comes on Jubilee; Batman on Oyster. The Jubilee is more comfortable and more elegant; the Oyster is sportier. (Both bracelets can technically be swapped by Rolex, but buy the configuration you want.)

• Market: The Pepsi has historically traded at a slight premium to the Batman pre-owned — the original colorway carries a nostalgia tax. Expect roughly $17,000–$22,000 for full-set 126710BLROs vs. slightly less for the Batman.

Neither is "better." The Batman is the daily wearer; the Pepsi is the statement. Collectors who own both reach for the Batman more and photograph the Pepsi more.

The Previous Generation: 116710BLRO

The 2014–2019 116710BLRO (Oyster bracelet, caliber 3186) is worth knowing about: it's the last Pepsi on Oyster, and it trades at a discount to the current Jubilee version — roughly $15,000–$19,000 pre-owned. If you prefer the sportier Oyster look on a Pepsi, this is your reference, and the discount is your reward for liking the older configuration.

What to Check When Buying Pre-Owned

Bezel insert condition. The Cerachrom bezel is nearly scratch-proof, but check the color transitions are crisp and the insert sits flush. A damaged insert is a Rolex-service-center job.

Bracelet stretch and clasp. Jubilee bracelets show stretch earlier than Oyster. Check drape, confirm spare links, and test the Easylink extension.

Set completeness. Box, papers, booklets, hang tags — the Pepsi's premium over retail means full sets command real money over watch-only. Compare like with like.

The usual GMT checks. 24-hour hand function (it should track the bezel independently), date change crispness, and service history — an overdue service on a $18,000 watch is a $1,000+ surprise.

The Bottom Line

The Pepsi is the GMT-Master II with the deepest roots — the colorway that started it all, on the bracelet that suits it best. It costs a little more than its sibling and gives back a little more history. If the Batman is the smart buy, the Pepsi is the emotional one — and in watches, the emotional one usually wins.

ViperWatches sources GMT-Master IIs across all bezels. Tell us Pepsi or Batman and we'll find the right one.

Prices cited are approximate US market figures as of late 2026 and move with the market. This article is for buyers' general information, not investment advice.