Short answer
A "fake drive 42mm gold" listing points to a replica watch. Rolex makes no model called Drive. Sellers use the word as a spelling variant of Day-Date or as title filler. The 42mm figure is the case width across the case at 3 and 9 o'clock, crown excluded. The gold word describes the case finish, not the metal content.
What each word covers
- Fake: not made by Rolex and not sold by an authorized dealer.
- Drive: no Rolex reference. Most listings mean Day-Date. A smaller number mean Sky-Dweller.
- 42mm: case diameter. Measured at the widest point of the case body.
- Gold: color and surface treatment. Genuine Rolex gold models use 18k solid gold.
Which Rolex models measure 42mm
Rolex lists the Sky-Dweller at 42mm and the Yacht-Master 42 at 42mm. The Day-Date comes in 36mm and 40mm. The Datejust 41 measures 41mm. The Sea-Dweller measures 43mm. A gold Rolex at exactly 42mm is a Sky-Dweller or a Yacht-Master 42. A gold Day-Date at 42mm does not exist in the current catalog.
Gold finish on replicas
Three methods appear in listings: electroplating, PVD coating, and gold wrap (also written gold shell). Sellers quote plating thickness from 3 to 5 microns. Some claim 10 microns or higher. No public lab report confirms those numbers. Solid 18k gold replica cases exist, but the metal cost alone pushes the price toward genuine territory. Weight is a rough check. A 42mm steel replica runs about 140 to 170 grams. A solid gold watch of the same size runs above 200 grams.
Movement inside
Common movements include the Seiko NH35, ETA 2824 clones, 2836 clones, and decorated clones stamped 3235 or 3255. The genuine Sky-Dweller uses caliber 9002 with an annual calendar and a GMT offset. Annual calendar function in a replica is often a decorative dial rather than a real mechanism.
Price range and risk
Listings for these watches run about $250 to $900. Gold plating adds roughly $50 to $200. Importing a counterfeit watch is illegal in the United States. Trafficking in counterfeit goods falls under 18 U.S.C. 2320, which carries up to 10 years in prison for a first offense. U.S. Customs and Border Protection seizes counterfeit shipments. A seized parcel means no refund and no watch.
What is not known
No independent test data covers plating thickness, gold purity, or water resistance for these sellers. All such figures come from the sellers. Treat them as unverified.