How often should you service an antique clock?

There’s something oddly comforting about the steady tick of an antique clock. It’s not just about keeping time—it’s about holding onto it. These timepieces have often ticked through centuries. But while their tick might seem eternal, even the most beautifully crafted clock needs a little care to keep going.

Generally speaking an antique clock has to be services every five years as a good rule of thumb. But—and it’s a big but—that number isn’t carved in stone. It depends on a few things. The age of the clock, the quality of its housing, the materials used back when it was made (oak, brass, the occasional bit of ivory or tortoiseshell), and whether the clock’s been living a peaceful life on a sturdy shelf or suffering on some busted wall bracket rattling with every passing truck.

And by service, we don’t necessarily mean a full-blown overhaul. Sometimes all a clock needs is a careful cleaning, maybe a drop of oil. Over time, wear builds up in the bearings as they take the brunt of the ticking. It’s subtle, the kind of wear that creeps in second by second. Eventually, friction leads to misalignment, and then it’s no longer a service—it’s a full rebuild.

It’s not all doom and dust, though. Some antique clocks chug along happily for many years without complaint. Others—especially those with delicate mechanisms or older, wooden cases—may start showing signs of fatigue sooner. A sluggish tick. A pendulum that won’t swing quite right. You get the idea. Listen to your clock. They do have a way of telling you what they need—if you’re willing to hear it.