Quick answer
The Rolex Datejust 126333 is a 41 mm Datejust in Rolesor: Oystersteel and 18k yellow gold. It runs calibre 3235 with a 70-hour power reserve. Counterfeit versions copy the case shape, bezel, and dial layout. They differ in metal, movement, weight, and finishing. Selling or importing a counterfeit is illegal in the US.
What the 126333 is
Rolex added the Datejust 41 to the catalog in 2016. Reference 126333 is the two-tone yellow gold model. The other steel and gold Datejust 41 references are 126331 in Everose and 126334 in white gold. The case measures 41 mm across. Water resistance is 100 m. The date sits at 3 o'clock under a Cyclops lens.
Bezel options are a fluted yellow gold bezel or a smooth yellow gold bezel. Bracelet options are Jubilee with five-piece links or Oyster with three-piece links. Dial options include champagne, silver, slate, and black, with stick indexes or Roman numerals.
Movement and certification
Calibre 3235 is a self-winding movement with 31 jewels. It beats at 28,800 vibrations per hour. Power reserve is about 70 hours. The Chronergy escapement and a blue Parachrom hairspring resist magnetism and temperature change. Rolex certifies the finished watch to -2/+2 seconds per day.
Price
US retail list price for the 126333 sits in the low five figures. A fluted bezel with a Jubilee bracelet costs more than a smooth bezel on an Oyster bracelet. Secondhand prices move with dial, condition, and papers.
What replica versions copy
Counterfeit 126333 watches copy the 41 mm case, the fluted bezel, the date window, and the dial printing. Most use a gold-plated case instead of solid 18k gold. Plating thickness runs from about 2 to 5 microns, and it wears through at the lugs and caseback. Many use a Chinese-made automatic movement that mimics the look of the 3235 but not its internals.
Where replicas differ
- Weight: solid gold and steel make the genuine watch heavier than a plated copy.
- Gold: 18k gold is solid through the case. Plating is a thin layer over brass or steel.
- Movement: the 3235 has a Chronergy escapement. Clones do not.
- Finish: bevels, brushing, and dial printing on copies vary from batch to batch.
- Engraving: serial and model number depth and font differ from the factory stamps.
Legal status in the US
18 U.S.C. Section 2320 makes trafficking in counterfeit goods a federal crime. Importing counterfeit watches is prohibited, and US Customs and Border Protection seizes shipments at ports of entry. Trademark owners can file civil suits under the Lanham Act. Buying a counterfeit for personal use is a different matter from selling one, but the sale and import side carries criminal exposure.
Points to check
Genuine 126333 watches ship with a warranty card, box, and paperwork that lists the reference and serial. Rolex service records show the same numbers. A watchmaker can open the caseback and identify the movement in minutes. Weighing the watch and testing the gold with acid separate solid 18k from plating.