You’ve probably heard that having a “full set” boosts a Rolex’s resale value,...

https://bizzmarkblog.com/how-do-buyers-check-if-the-warranty-card-date-fits-the-production-window/

You’ve probably heard that having a “full set” boosts a Rolex’s resale value, but the truth is more specific. The warranty card matters most—it proves authenticity and service history. The box? It’s nice but not a deal-maker