Quick Answer
A replica Cartier steel Santos watch is a stainless steel copy of the Cartier Santos de Cartier. The best copies match the 39.8 mm large or 35.1 mm medium case, use 316L steel, sapphire crystal, and an automatic movement. Cheap copies use plated brass, mineral glass, and quartz. Check the bezel screws, the crown cabochon, the dial printing, and the bracelet play before you decide.
Understanding Counterfeit Cartier Steel Items
What Defines the Steel Santos
The original Santos dates to 1904 and was designed by Louis Cartier for the aviator Alberto Santos-Dumont. The modern steel version arrived in 2018 with the 1847 MC automatic movement, a square case with rounded sides, and a bezel held by eight visible screws. The bracelet has a QuickSwitch release and SmartLink sizing on the genuine watch. Replicas copy the look, not the engineering.
How to Inspect One, Step by Step
- Ask the seller for the exact case width and thickness. Genuine large is about 39.8 mm wide and 9.38 mm thick. A copy that measures 41 mm or more will sit wrong on the wrist.
- Check the bezel screws. They should sit flush, line up with the case edges, and take a flat-head driver. Painted or glued screw heads point to a low-grade build.
- Look at the crown. The genuine crown has a blue synthetic spinel cabochon. Replicas often use glass or plastic that looks cloudy in daylight.
- Inspect the crystal under a lamp. Sapphire shows almost no scratches and has a faint blue or purple anti-reflective tint. Mineral glass shows micro-scratches and a flat glare.
- Read the dial print with a loupe. Roman numerals should be sharp and evenly spaced. The Cartier name hides inside the VII numeral on many models. Blurry or thick print points to a cheap dial.
- Check the bracelet screws. On the genuine SmartLink bracelet, screws are functional and let you remove links. Many replicas use push pins with fake screw heads. Wiggle a link to test the play.
- Test the clasp. It should close with one firm press and sit flush with the bracelet. A loose or sharp clasp will catch on sleeves and skin.
- Ask about the movement. Common replica options include the Miyota 9015, the Seiko NH35, and decorated Chinese automatics. A sweeping seconds hand at 6 to 8 beats per second suggests a mechanical movement. A ticking hand at one beat per second means quartz.
- Weigh the watch. A steel Santos large on a full bracelet weighs around 100 to 120 grams. A watch under 80 grams is likely plated brass or a hollow case.
- Request photos in natural light from several angles. Studio light hides dial color shifts and case polish flaws.
Size and Fit
Pick the large 39.8 mm if your wrist is 7 inches or more. Pick the medium 35.1 mm for wrists under 7 inches. The square case wears larger than a round case of the same width, so a medium often fits better than buyers expect.
counterfeit cartier steel santos watch
Care and Wear
- Rinse the case and bracelet with fresh water after contact with sweat or salt.
- Dry with a soft cloth to avoid water spots.
- Keep the crown pushed in and screwed down when you swim or shower.
- Avoid magnets, which can pull a mechanical movement out of regulation.
- Have the gaskets checked once a year if you wear the watch near water.
Legal Note
Replica watches are not genuine Cartier products and carry no manufacturer warranty or service support. Cartier does not service replicas. Customs officers in many countries can seize counterfeit goods. Know the rules in your country before you buy.
Knockoff Cartier Steel Santos Watch: Materials, Movement, Law