Short answer
Rolex never put snowflake hands on a GMT-Master II. The nickname comes from Tudor, whose dive watches of the late 1960s used square hour markers and a broad, blunt hand set that collectors christened the snowflake. So a listing titled "replica Rolex GMT-Master II Snowflake" is almost always one of three things: a Tudor Black Bay GMT or Pelagos that got mislabeled, a GMT-Master II replica with aftermarket snowflake hands bolted on, or straight keyword bait built to catch shoppers who searched two brands at once.
Where the name actually comes from
Tudor introduced the shape in 1969 on the Oyster Prince Submariner ref. 7016 and 7021, and it carried into the Marine Nationale contract watches, the 9401 and 9411. The markers at 12, 6 and 9 went square. The hands went wide and squared off at the tip so they caught light at depth. Rolex, meanwhile, kept the GMT-Master's arrow-tipped 24-hour hand from 1955 onward and never changed the formula.
That distinction matters because the two brands shared cases, crowns and bracelets for decades. Sellers know the names get swapped in search bars, and they lean into it.
The three listings you will find
- Mislabeled Tudor. A Black Bay GMT 79830RB with the Pepsi bezel and snowflake hands, listed under a Rolex keyword. If the photo shows a shield logo on the dial, it is a Tudor.
- Modded GMT-Master II. A 116710 or 126710 case with an aftermarket snowflake hand set installed. The rest of the watch is pure GMT-Master II.
- Keyword bait. A generic GMT-style watch with no reference to either brand on the dial.
Know the real GMT-Master II references first
- 16710: 40mm, aluminium insert, 3185 or 3186 era, drilled lugs on early runs.
- 116710LN and 116710BLNR: 40mm, ceramic insert, thicker case, solid end links.
- 126710BLRO, 126710BLNR, 126711CHNR: 3285 movement, Jubilee bracelet, 40mm.
- 126720VTNR: crown on the left, date at 9.
Being able to name what you want kills ninety percent of the confusion. A snowflake hand set does not exist on any of those from the factory.
What separates a decent replica from a bad one
I look at four things in order. Movement first: a 2813 with a fake 24-hour hand that just follows the hour hand is a toy, while an SH3186, VR3186 or the 3285 clones give you independent GMT setting, quickset date and 28,800 vph. Second, bezel action. The genuine GMT bezel turns in 24 clicks both ways, so a rep that spins freely or only turns one direction is wrong at a glance. Third, the insert. Ceramic should read glossy with platinum-toned numerals that sit in the engraving, not paint smeared on top. Fourth, bracelet fit. Gaps at the solid end links and a soft clasp coronet are the two easiest tells.
About the snowflake conversion
Aftermarket snowflake hand sets are made for ETA and DG movements, and pinion height is the usual problem when someone tries to fit them to a clone 3186 or 3285. A shop that has done the swap will show you a movement photo and timegrapher numbers. A shop that has not will show you three photos of the dial from the same angle.
Red flags in the listing
- The seller calls it a Rolex Snowflake and a Tudor Snowflake in the same paragraph.
- No movement photo, no rate reading, no caseback shot.
- "Swiss made" claimed on a watch priced like a Seiko 5.
- Every photo is the same three-quarter angle under one light source.
One legal note
Rolex and Tudor enforce their trademarks, and US Customs seizes counterfeit imports under 19 U.S.C. 1526. Selling is clearly illegal. Buying for personal use is a gray zone that varies by country, which is worth knowing before you spend.
If what you actually want is the Tudor look, search Tudor. If you want the GMT-Master II, search the reference number. The word snowflake will only send you in circles.