The Rolex Day-Date 36 is a 36 mm watch made only in precious metal. Rolex launched the Day-Date line in 1956. The number 36 is the case diameter in millimeters. A replica Day-Date 36 is a counterfeit copy of that model. Sellers market these copies with phrases such as "1:1 Swiss super clone" or "AAA quality." No standard defines those phrases.
Genuine Rolex Day-Date 36 reference points
- Case diameter: 36 mm. Metals: 18k yellow gold, 18k white gold, 18k Everose gold, or 950 platinum. Rolex does not make this model in stainless steel.
- Movement: calibre 3255 since 2015. Power reserve: 70 hours. Rating: Superlative Chronometer, -2/+2 seconds per day.
- Bracelet: President, three semi-circular links per row, concealed Crownclasp.
- Day display: full day name, available in 26 languages.
- Water resistance: 100 m.
- Weight: about 180 g to 200 g, based on metal and bracelet length.
- Secondhand price at U.S. dealers: most gold references sit above $25,000. Platinum references run higher.
What replica Day-Date 36 watches use
Parts in the replica trade come from factories in China. Some sellers assemble watches in other countries from those parts. Common builds:
- Case: 316L stainless steel with gold plating, gold PVD coating, or gold wrap. Sellers state plating thickness between 3 and 15 microns. Plating wears through at the lugs and caseback edges.
- Movement: Chinese automatic calibres, some modified to carry a day and date display. A small share use refurbished Swiss or clone ETA-based movements.
- Weight: 100 g to 150 g. Lower than a solid gold watch of the same size.
- Crystal: sapphire in better builds, mineral glass in cheaper ones. The laser-etched coronet at 6 o'clock is often missing or oversized.
- Box and papers: copied. A printed card and box do not prove origin.
What the "1:1 Swiss super clone" label means
Nothing official. The label is a seller claim about case dimensions and dial layout. The word Swiss in these listings refers to a stated origin for parts or assembly. Listings rarely include import documents or movement certificates. Treat the claim as marketing, not a specification.
Legal status in the United States
Counterfeit watches are illegal to import, sell, or traffic in the U.S. Section 2320 of Title 18 sets criminal penalties for trafficking in counterfeit goods. Section 1526 of Title 19 allows U.S. Customs and Border Protection to seize counterfeit items at the border. Personal use is not a stated exception for import. Trademark owners can also file civil claims under the Lanham Act, 15 U.S.C. Sections 1114 and 1125. Penalties can include seizure, fines, and damages.
How to identify a replica Day-Date 36
- Weigh the watch. A stainless steel case with plating weighs far less than a gold case at the same size.
- Check the day and date fonts. Genuine day discs sit centered in the aperture and use one typeface across all 26 languages.
- Check the cyclops magnifier. Genuine Rolex uses 2.5x magnification.
- Inspect the laser-etched coronet in the crystal at 6 o'clock. It should be small, centered, and visible only at an angle.
- Read the engravings between the lugs and on the clasp. Replica engraving depth and font spacing differ from genuine stamps.
- Ask for a service record or an appraisal from a watchmaker who handles Rolex. A trained watchmaker can open the case and identify the movement in minutes.
Points that stay unknown
Replica supply chains change often. No public data set tracks how many replica Day-Date 36 watches enter the U.S. each year. CBP publishes total counterfeit seizure counts, not model-level counts. Movement origin in any single replica cannot be confirmed without inspection.