Short answer
Most fake Rolex 1908 watches are made from 316L stainless steel with a gold-colored plating or PVD coating, a sapphire or mineral glass crystal, a mass-produced automatic movement, and a leather strap. Higher-tier replicas may use 904L steel, tungsten for added weight, thicker plating, and a decorated movement styled after the genuine calibre.
Fake Rolex 1908 Leather Strap Guide: Fit, Feel, and What to Check
So when someone asks what is a fake Rolex 1908 made of, the honest answer is that the case is steel pretending to be gold, and the rest of the watch follows the same logic at every level.
counterfeit rolex 1908 dress watch
What the genuine 1908 uses
The real Rolex Perpetual 1908 is a 39 mm dress watch offered in 18k yellow gold and 18k white gold, with a 950 platinum version in the lineup. Solid gold is dense, it takes a high polish, and it carries hallmarks. That combination of precious metal and finishing is what replicas try to imitate, and it is also the part they cannot match at scale.
Case and caseback materials
- 316L stainless steel: the default on entry-level replicas. Easy to machine, affordable, and non-magnetic in normal use.
- 904L stainless steel: used on better replicas to match the corrosion resistance and shine of Rolex steel. It polishes to a brighter finish than 316L.
- Plated brass or zinc alloy: found on very cheap pieces. Light in hand, soft, and quick to show wear.
- Tungsten inserts or a tungsten caseback: added purely to push the weight closer to gold on a steel case.
The gold layer: plating, PVD, and IP
Replica gold is rarely solid gold. It usually comes from one of three processes:
rolex 1908 vs replica compared
- Electroplating: a gold or gold-alloy layer measured in microns. Thin plating wears through at the lugs and crown within months of daily wear.
- PVD coating: a thin film deposited in a vacuum. It bonds well and resists scratches better than basic plating, but the color can read slightly too yellow or too bronze.
- Ion plating: similar in principle, often used for two-tone and rose-gold finishes.
Solid 18k gold replica cases exist, but they are uncommon and priced far above the typical replica. If a listing claims solid gold at a low price, the claim rarely holds up.
Crystal, dial, and hands
Good replicas use sapphire crystal, sometimes with an anti-reflective coating on the underside. Cheaper ones use mineral glass, which scratches more easily and reflects differently under light. Dials are usually brass with applied markers and printed text. Hands are steel, polished or gold plated, and the small seconds hand on the 1908 layout is often where finishing quality shows first.
Movement inside
Most fake Rolex 1908 watches run on a low-cost automatic movement built in Asia, or a design related to the Miyota 8215 family. Higher tiers use a cloned movement that copies the layout, rotor shape, and engraving of the original calibre, with decorative stripes and blued screws. A quartz version is rare at this size and style, but it does appear in the cheapest stock.
Strap and clasp
The strap is usually alligator-pattern leather or embossed calf leather, sometimes genuine leather on better builds. The clasp is stainless steel with gold plating and an engraved crown, and the folding mechanism is often where the replica feels least like the original.
How to tell the materials apart
- Weight: solid gold feels noticeably heavier than plated steel, even with tungsten added.
- Edges and wear points: look at the lugs, crown, and clasp for a lighter base metal showing through.
- Hallmarks: genuine gold pieces carry hallmarks. Missing or painted-on marks are a warning sign.
- Magnet test: useful for spotting plated brass in some cases, but 316L and 904L steel are both effectively non-magnetic, so a magnet tells you less than people assume.
- Crystal sound and reflection: sapphire has a sharper, cooler tap and a distinct reflectivity compared with mineral glass.
Bottom line
The materials behind a fake Rolex 1908 come down to steel, plating, and a functional automatic movement wrapped in a convincing dress-watch shape. Knowing which steel, which coating, and which movement you are looking at explains most of the price gap between one replica and the next.