You keep seeing "PVD" on jewelry listings and it is never really explained. It sounds technical, and it is easy to assume it is just marketing dressed up to justify a higher price. It is not. PVD is a genuinely different way of applying color to metal, and it is the main reason some plated jewelry lasts for years while other pieces fade in weeks. Here is what it actually is and how long you can expect it to hold. It is the plating we use across the full collection.
What PVD actually is
PVD stands for physical vapor deposition. The piece goes into a vacuum chamber, the gold or silver material is vaporized, and it bonds to the surface of the metal at a molecular level. The result is a thin, extremely hard layer that is fused to the base rather than sitting loosely on top of it.
The short version: PVD does not coat the metal, it bonds to it. That bond is what makes the difference you feel over time.
How it differs from regular gold plating
Standard electroplating dips a piece into a plating solution and uses an electric current to deposit a thin layer of gold color. It works, but the layer is soft and loosely attached, so it scratches, wears, and eventually flakes off, especially at high-contact spots like the clasp and edges.
PVD is harder, more scratch resistant, and bonded far more tightly. Where electroplating rubs off, PVD holds. That is why the same gold color can last months on one chain and years on another. The application method is doing most of the work. It is also why PVD is used well beyond jewelry, on watch cases, tools, and even surgical instruments, anywhere a finish has to survive constant contact without wearing off.
How long PVD lasts
Under normal daily wear, quality PVD plating holds its color for years. It is not a coating you will watch fade over a season. That said, be honest with yourself about what "lasts" means: PVD is still a surface finish, not solid metal all the way through. Extreme abuse, constant abrasion against rough surfaces, harsh chemicals, or years of sleeping and showering in the same piece without a break, can eventually show wear. Treat it reasonably and it stays looking new for a very long time.
The base metal still matters
PVD alone is not the whole story. What sits underneath decides how a piece ages once the finish sees any wear at all. Plate over brass and you have only delayed the problem, because exposed brass still reacts with sweat and goes dark. Plate over 316L surgical stainless steel and there is no reactive metal to expose, so even worn spots do not oxidize or turn your skin green.
When you read a listing, look for both signals together: PVD plating and a named 316L steel base. One without the other is only half the protection.
Is PVD safe for sensitive skin?
This is where the steel base earns its keep twice. A lot of skin irritation from cheap jewelry is a nickel reaction, and nickel turns up in low-grade base metals. A PVD finish over 316L surgical steel is hypoallergenic and nickel-free, which is the same reason surgical steel is used against skin in the first place. If budget jewelry has ever left your neck red or itchy, the metal was almost certainly the cause, and this combination is what avoids it.
How to get the most life out of it
PVD is low maintenance, but a few habits stretch it even further:
- Apply cologne, lotion, and sunscreen first, then put the jewelry on. Chemicals wear finishes faster than water does.
- Rinse and pat dry after heavy sweat or ocean swims.
- Clean with warm water and a soft cloth. Skip abrasive polishes and ultrasonic cleaners.
- Store it dry when you are not wearing it.
The takeaway: PVD is a molecular bond, not a dip coat, and that is why it lasts years instead of weeks. Just make sure the metal under it is steel, not brass.
Where Saphir comes in
Every Saphir piece uses 18K gold or 925 silver PVD plating over a 316L stainless steel base, which is the combination this whole article is about. It is waterproof, hypoallergenic, nickel-free, and it will not tarnish or turn your skin green, backed by a lifetime warranty.
If you want to see what PVD over steel actually looks like on your wrist or neck, start with the Miami Cuban Link Chain or browse the full collection.