The original North Flag has a strange legacy. Launched at Baselworld 2015, it carried Tudor's first fully in-house movement, the brand's first exhibition caseback, its first use of ceramic, its first silicon hairspring, and its first power reserve indicator. It was the watch that turned Tudor from a company assembling ETA movements into an actual manufacture.

It was also discontinued in 2021 after selling modestly, overshadowed by every Black Bay in the catalog.

Now the TUDOR Northflag is back, spelled as one word, with a GMT complication and METAS Master Chronometer certification, at $5,525. The name is the same. Almost nothing else is.

What Changed From the Original

The 2015 model was defined by its power reserve indicator, a rotating disc at 9 o'clock that split opinion hard. Critics at the time argued it wrecked the dial's symmetry and that the watch would have been better clean. Tudor appears to have agreed.

The second generation drops the power reserve display entirely and replaces it with a GMT function: a yellow arrow-tipped 24-hour hand read against a graduated rehaut, with the date moved to 3 o'clock and the dial otherwise cleared out. The black ceramic mid-bezel ring from the original is gone too, replaced by a fixed steel bezel with satin and polished finishes.

What carries over is the reference point. Both generations pull from the 1973 Ranger II: the integrated bracelet, the large Arabic markers, the yellow accents. The new one keeps monobloc luminous ceramic markers and adds a 24-hour scale angled at 45 degrees.

The Certification Is the Real Story

The Manufacture Calibre MT5652-U is COSC certified and METAS Master Chronometer certified. That second one matters more than the spec sheet lets on.

METAS testing covers precision at two temperatures across six positions at both full and 33% power reserve, function under a 15,000-gauss magnetic field, water resistance, and power reserve verification. It's the most demanding mainstream certification in Swiss watchmaking, and Tudor is one of only a handful of brands that submits to it.

Here's the useful comparison. Omega's refreshed Speedmaster 38, released days ago at $6,500, runs the Calibre 3330, which is COSC certified but not METAS. The Northflag costs roughly a thousand dollars less and clears the higher bar. That's not a knock on the Speedmaster, but it's a real data point for anyone cross-shopping at this level.

The movement itself runs a bidirectional rotor, 65-hour power reserve, and an integrated GMT rather than a module bolted onto a base caliber.

The Specs Worth Knowing

• Case: 40mm stainless steel, 12.7mm thick, satin-brushed and polished

• Water resistance: 100m

• Crystal: domed sapphire, with an open caseback

• Dial: black with 24-hour graduated rehaut, date at 3, Super-LumiNova

• Bracelet: 2-link integrated steel with T-fit rapid adjustment clasp

• Movement: MT5652-U, COSC and METAS certified, 65-hour reserve

• Guarantee: five years

• Price: $5,525

The T-fit clasp is worth calling out. On-the-fly micro-adjustment used to be a Tudor differentiator and is now becoming standard across the industry, but it remains one of the most genuinely useful features on any steel bracelet.

Two Things to Consider Before Buying

The integrated bracelet is not optional. At 12mm between the lugs on a 40mm case, this is a fully integrated design. You are not swapping this onto a leather strap or a NATO. If you're someone who changes straps to change the watch's character, that flexibility doesn't exist here. Buy it because you want this exact configuration.

It's boutique-exclusive. Tudor is selling the Northflag only through its own boutiques, not the wider authorized dealer network. That limits where you can see one in person and how you'd go about buying it, and it's a deliberate choice about how Tudor wants this watch positioned.

There's also the open caseback, which is unusual on a watch positioned around expedition and adventure. It's a carryover from the original, and it does show off a movement worth showing, but a display back on a tool watch will strike some buyers as a mismatch.

Who This Is For

Not the Black Bay buyer. The Northflag has never competed for that customer, which is exactly why the first one struggled commercially and why it's remembered fondly by people who paid attention.

This is for someone who wants an integrated-bracelet steel sports watch with a genuine GMT and the highest certification in the mainstream market, and who doesn't want the vintage-diver look that dominates Tudor's catalog. It's angular where the Black Bay is rounded, technical where the Black Bay is nostalgic.

The original became a quiet cult favorite after it was discontinued, and clean secondary examples now trade near or above what they cost new. Tudor clearly noticed. Whether the second generation sells better than the first will depend on whether the market has caught up to a watch that was arguably a decade early the first time around.

For anyone shopping integrated-bracelet sports watches at a friendlier entry point, Watch Gang's Tissot lineup covers the PRX and its relatives, and the broader GMT and travel watch selection is worth a look if the complication is what's drawing you here.