Maintenance indicator for a watch or jewelry component

Abstract

The invention relates to a maintenance indicator (40) arranged to identify the disassembly of a watch or jewelry component (10), said maintenance indicator (40) comprising at least one assembly portion (30), movable relative to a reference portion (20) of the watch or jewelry component (10), and participating in the assembly of the watch or jewelry component (10). The assembly portion (30) is arranged in an assembly position relative to the reference portion (20) during assembly, and the maintenance indicator (40) comprises, at least on the assembly portion (30), at least one first motif (41) invisible to the naked eye for identifying the assembly position.