Automatic vs Quartz Watches: What's the Difference?

July 4, 2026

The simple answer

A quartz watch runs on a battery and is more accurate. An automatic watch runs on a mechanical movement powered by your wrist moving, and is cooler. That's genuinely most of it.

The short version

Quartz: battery-powered, very accurate, cheap to own, near-zero maintenance
Automatic: self-winding mechanical, less accurate, no battery ever, more expensive
Quartz loses a few seconds a month. Automatics can drift a few seconds a day
Automatics stop if you don't wear them for a couple of days. That's normal
Neither is "better." They're different answers to different questions

What it actually means

Inside a quartz watch, a battery makes a tiny crystal vibrate and that keeps time. Inside an automatic, a weighted rotor spins as you move, winding a spring that drives dozens of tiny mechanical parts.

Automatic watches are less accurate than quartz watches. People buy them because the tiny mechanical machine on your wrist is cool.

What to look for

If you want accuracy and zero maintenance for the least money, buy quartz. If you want the thing watch people are actually obsessed with — the sweep of the second hand, the machine on your wrist — buy an automatic with a sapphire crystal and at least 100M of water resistance so you never have to baby it.

Our picks

Best first automatic: 1GW DAILY
Best automatic with personality: 1GW COLOR
Best quartz under $100: anything in the Affordable Watch Club

Colin's take

I own both. Quartz for days I don't want to think. Automatic for every other day. If you're buying your first "real" watch, get the automatic — it's the one you'll keep.