Service and maintenance
Most luxury watches require periodic service — typically every five to seven years for routine cleaning and adjustment, and more frequently for complications, vintage references, or watches that see daily wear. Service costs at the brand vary widely but commonly run from several hundred to several thousand dollars per service event. Independent watchmakers offer alternatives at lower price points, with trade-offs in documentation that affect future resale.
Buyers who haven't priced this in are often surprised when the first service notice arrives. Buyers who have priced it in evaluate references with very different service economics.
Service costs are dependent on watch complexity, and this varies enormously by complication level. A simple three-hand watch has around 130–200 parts. A chronograph typically 250–400 parts. A grand complication can exceed 1,700–2,000 individual parts in a single watch. A standard automatic movement uses 21–31 jewels; high-end movements with additional complications can reach 50–70+.
