Close-up of a chronograph watch face showing the sub-dials

Chronograph Watches Explained: What the Sub-Dials Actually Do

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4 min read

“Chronograph” is one of the most misused words in watch shopping. Plenty of listings call any watch with three little circles on the dial a “chronograph,” whether or not those circles actually do anything. Here’s what the word really means, how a real chronograph works, and how to tell which is which before you buy.

What a Chronograph Actually Is

A chronograph is a watch with a built-in stopwatch. Alongside the normal hour and minute hands, it has its own start, stop and reset function — usually controlled by two pushers next to the crown, one to start/stop timing and one to reset it back to zero.

The small sub-dials on the face are how it displays that stopwatch reading: typically one for elapsed seconds, one for elapsed minutes, and sometimes a third for elapsed hours. On a genuine chronograph, pressing the pusher sends one of those sub-dial hands sweeping into motion — it’s timing something in real time, separate from the main watch hands.

Macro close-up of chronograph watch sub-dials for timing seconds and minutes

Chronograph vs. “Chronograph-Style”: The Difference That Actually Matters

Here’s the part most listings don’t explain: a lot of watches with a three-sub-dial face are styled to look like a chronograph without the stopwatch function underneath. The sub-dials are printed or fixed in place — they’re there for the racing/pilot-watch aesthetic, not because they do anything when you press the case.

Neither version is a bad choice — they’re just different products at different prices, and you should know which one you’re buying. We label ours clearly for exactly this reason:

  • “Working Chronograph” in the title means the sub-dials genuinely function as a stopwatch — real start/stop/reset timing.
  • “Chronograph-Style” in the title means it has the classic multi-sub-dial look, standard quartz movement, no working stopwatch.

If a listing anywhere just says “chronograph” with no clarification, that ambiguity is worth asking about before you buy — from us or anyone else.

Two chronograph-style watches compared side by side

Which One Should You Actually Buy?

Go for a working chronograph if you’ll genuinely use the stopwatch — timing a workout, a commute, or just like knowing the function is real. Go for a chronograph-style watch if what you actually want is the layered, sporty dial look for less money, and you won’t miss a stopwatch you’d rarely press anyway. Most people, honestly, are shopping for the look — there’s no wrong answer here, just an informed one.

Shop Chronograph Watches

A few real picks from our chronograph & chain collection:

Frequently Asked Questions

Do the sub-dials on every chronograph watch actually work?

No. Only watches marked as a genuine working chronograph have functioning stopwatch sub-dials. “Chronograph-style” watches have the same look with fixed, decorative sub-dials.

What do the pushers on a chronograph do?

On a real working chronograph, the top pusher starts and stops the stopwatch timing, and the bottom pusher resets it back to zero.

Are Watchoice chronograph watches original branded chronographs?

No — like the rest of our catalog, they’re style-inspired pieces, not licensed by any watch brand. What’s genuine is the mechanism we describe: if we say “working chronograph,” the stopwatch function is real.

Is a working chronograph worth the extra price?

Only if you’ll use the stopwatch. If you just want the look, a chronograph-style watch gets you the same dial design for less.

Find Your Chronograph

Working stopwatch or just the look — either way, now you know exactly what you’re buying. Browse the full chronograph & chain collection.

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