By material, common options include paulownia (lightweight, moisture-resistant), pine (cost-effective, easy to engrave), black walnut (premium and understated), sapele (reddish shifting grain), and carbonized paulownia (vintage, moisture-resistant).
By structure, the main types are lid-and-base, hinged flip-top, magnetic closure, sliding drawer, and window display. Among them, the magnetic closure type is the most popular for its silent operation and minimalist, light-luxury appeal.
By interior lining, options include precision-cut foam/EVA slots, flocked lining, compartment dividers, and tray/drawer styles, corresponding to single-watch, multi-watch, or collector-grade display needs. A well-balanced combination of material, box type, and interior lining is essential to achieve protection, presentation, and brand identity.
