Automatic vs Quartz: Which Movement Suits You?

How much does each matter to you?

Accuracy to the second A little

Low maintenance and running costs A little

Always running when I pick it up A little

Mechanical craftsmanship A little

Smooth sweeping seconds hand A little

Slim case A little

Lowest possible price A little

Never needing a battery A little

The differences at a glance

Feature	Automatic (mechanical)	Quartz (battery)	Solar quartz
Power source	A mainspring, wound by a rotor as you move (most can also be wound at the crown)	A battery driving a quartz crystal oscillator	A rechargeable cell topped up by light through the dial
Typical accuracy	Entry-level calibres are often rated at tens of seconds per day; certified chronometers at −4/+6 seconds per day	Commonly around ±15–20 seconds per month	Similar to standard quartz
Left off the wrist	Stops when the power reserve runs out — around 40 hours on many entry models, up to 80 hours on some newer ones	Keeps running until the battery is flat	Keeps running for months on a full charge
Maintenance	Periodic service (cleaning and lubrication); intervals vary by brand, commonly 5–10 years	A battery change every few years, ideally with a seal check	No routine battery changes; the rechargeable cell may eventually need replacing
Seconds hand	Sweeps in several small steps per second	Usually ticks once per second	Usually ticks once per second
Why people choose it	Traditional craft, no battery, often a visible movement	Accurate, slim, inexpensive, grab-and-go	Quartz convenience without regular battery swaps

Accuracy and service figures vary by calibre and manufacturer — check the specification for the exact model you are considering.

Choosing between automatic and quartz

Neither movement is “better” in absolute terms. Quartz wins on accuracy, convenience and cost; automatic movements appeal for their craftsmanship, sweeping seconds hand and the fact that they need no battery. Solar quartz sits in between, offering quartz accuracy without routine battery changes.

For a deeper explanation, read Automatic vs Quartz Watches: Which Movement Is Right for You?, or jump straight to our best automatic watches for beginners.