Quick answer: A quartz watch runs on a battery and a vibrating quartz crystal. It is more accurate (typically within about 15 seconds per month), cheaper, and needs almost no attention. An automatic watch is mechanical and winds itself from the motion of your wrist. It needs no battery, is valued for craftsmanship and the smooth sweep of its seconds hand, but is less accurate (a few seconds to around half a minute per day) and needs servicing every few years. Choose quartz for convenience; choose automatic for mechanical character.
Automatic vs Quartz: Side-by-Side
| Quartz | Automatic | |
|---|---|---|
| Power | Battery | Mainspring wound by wrist motion |
| Accuracy | About ±15 seconds per month | About ±5 to 30 seconds per day |
| Seconds hand | Ticks once per second | Smooth sweep |
| Maintenance | Battery every 2 to 3 years | Service every 4 to 6 years |
| If left unworn | Keeps running | Stops after its power reserve (about 1.5 to 2 days) |
| Price | Lower | Higher |
| Appeal | Convenience, precision | Craftsmanship, visible mechanics |
How Each Movement Works
Quartz: a battery sends current through a tiny quartz crystal, which vibrates at 32,768 times per second. A circuit counts those vibrations and drives a small motor once per second.
Automatic: a weighted rotor spins as you move and winds a mainspring. The spring releases energy through a gear train, regulated by a balance wheel and escapement. For the difference between automatic and hand-wound watches, see automatic vs mechanical watch.
Which Should You Buy?
Buy quartz if you want a watch you can pick up and wear any day, you rotate several watches, or you want the best accuracy for the money.
Buy automatic if you enjoy mechanical things, you want to see the movement (especially in a skeleton watch), and you will wear it regularly.
Many people own one of each: a quartz daily watch and an automatic for when they want something special.
Verso Parnell Quartz and Automatic Watches
Quartz Collection (AED 600 to 700, about USD 163 to 190): Onyx, Jade, and ARIA Classic, all with sapphire crystal and octagonal cases.
Mechanical Collection (AED 1,900 to 2,100, about USD 517 to 572): the Nebula and Silverera automatic skeleton watches, and the Emerald 24-jewel automatic with exhibition caseback.
Free worldwide shipping, 2-year international warranty, and 30-day returns on every watch.
Frequently Asked Questions
Is automatic better than quartz?
Neither is objectively better. Quartz wins on accuracy and convenience; automatic wins on craftsmanship and character.
Do automatic watches need batteries?
No. They are powered by a mainspring wound by wrist motion. Read more in do automatic watches need batteries?
How long does a quartz watch battery last?
Usually 2 to 3 years, depending on the movement and functions.
Why are automatic watches more expensive?
They contain many more precision parts and require more assembly and regulation.
How can I tell if my watch is automatic or quartz?
Watch the seconds hand: a one-second tick usually means quartz; a smooth sweep usually means automatic.
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