Service dial

A service dial is a genuine replacement dial fitted by the manufacturer or an authorised service centre, often during a service, in place of the watch's original dial.

It's a genuine part, unlike a redial, but on older and collectible watches it can still lower value, because buyers pay for originality and the service dial may differ from the one the watch was born with, for example in luminous material or printing details.

Ask whether the original dial comes with the watch. Some owners keep it, and a watch sold with both the service dial fitted and the original included can be more appealing.

Pricing a watch with a service dial

How much it matters depends on the watch. On a modern reference, a service dial fitted by the brand is often accepted as part of normal maintenance. On a collectible vintage piece, it can be the difference between a collector's price and a wearer's price.

Say it in the listing, and say whether the original dial comes with the watch. Note the luminous material on the service dial against the hands, too: a newer dial next to aged hands is something a buyer will spot in photos. The guide to writing a condition report shows how to record it.