PHW (Palladium Hardware)

PHW stands for Palladium Hardware — palladium-plated metal fittings used as the standard hardware on most modern Hermès Birkin and Kelly bags. Neutral silver appearance, oxidation-resistant, ages without visible tarnish over decades. The default hardware specification — premium-priced variants typically pair with PHW unless GHW (Gold Hardware) or rarer finishes are specified.

History

Hermès adopted palladium plating in the mid-1990s as a more stable replacement for older silver-tone platings. Palladium oxidizes less aggressively than silver and matches the cool-tone aesthetic preferred for everyday luxury at the turn of the millennium. PHW remains the most-allocated hardware finish across the modern Birkin and Kelly range.

How to identify

Cool silver-grey tone with neutral sheen. Should not tarnish, yellow, or develop spots. The clochette key holder and turn-lock are the easiest fittings to inspect for finish consistency. Hardware engraving (Hermès stamp) should be sharp and crisp; soft or blurry engraving is a counterfeit indicator.

Price impact

Baseline reference — no inherent premium or discount. PHW pairs neutrally with most colors and is preferred for buyers who want the bag to read modern and understated.

Used by: Hermès

Care & maintenance

Wipe with soft dry cloth. Avoid silver polishes — they remove the palladium plating. Hardware should last the lifetime of the bag without intervention.

Frequently asked