Handbag hardware plating has three methods: barrel plating (cost-effective but with micro-scratches), rack plating (flawless, thick, standard for mid-to-high-end luxury), and PVD (vacuum-coated, ultra-durable but expensive).
A quality leather bag is a durable investment with proper care. Key upkeep: condition every few months, store in dust bag with acid-free tissue in a cool dry place away from sunlight, wipe dry after each use.