Comparison
Quartz vs automatic skeleton watch: which should you buy?
Short answer
Buy an automatic skeleton watch if you want to see a working mechanical movement and don't mind winding and servicing. Buy a quartz skeleton watch if you want the see-through look with better accuracy, no winding and lower upkeep.
Quartz vs automatic at a glance
| Quartz skeleton | Automatic skeleton | |
|---|---|---|
| How it keeps time | Quartz crystal and a battery-powered stepper motor | Mainspring wound by a rotor as you move |
| Typical accuracy | About ±15 seconds per month | Roughly 10–40 seconds per day for common movements |
| Winding | None | Wear it daily or use a winder; it stops after its power reserve runs out |
| Upkeep | Battery every 2–3 years | Service every 4–7 years, often at higher cost |
| Seconds hand | Ticks once a second | Sweeps smoothly |
| What you see through the dial | Layered openwork and decorative wheels | The working gear train and balance |
| Thickness | Usually thinner | Usually thicker, to fit the rotor |
Accuracy and service intervals are typical ranges for each movement type, not guarantees for any specific watch. Check the manufacturer's specification for the watch you're buying.
Why buy an automatic skeleton watch?
Because you want to watch the machine work. On an automatic skeleton, the balance wheel oscillates several times a second and the rotor spins as you move your wrist. Many people buy one for that alone, and accept the daily winding, lower accuracy and service costs that come with it.
Why buy a quartz skeleton watch?
Because you want the look of a skeleton watch without the upkeep. A quartz skeleton is accurate, keeps running in a drawer for years, costs less to maintain and is usually thinner. The trade-off is honest: the depth you see comes from the dial's construction rather than a working mechanical movement.
How can you tell which one a listing is selling?
- Look for the words “automatic,” “mechanical,” “self-winding” or a caliber name such as Miyota or NH35. If none appear, it is almost certainly quartz.
- Check for a power reserve figure (for example 40 hours). Only mechanical watches have one.
- Watch a video: a second hand that ticks once a second is quartz; a smooth sweep is mechanical.
Which one is the Hexagon Storm?
Quartz. The Hexagon Storm uses a Japanese quartz movement with a battery rated for 2–3 years, inside a 46 mm hexagonal steel case with a sapphire crystal. We sell it as quartz and say so on every page.
See the Hexagon Storm skeleton watch, a 46 mm hexagonal quartz skeleton watch in five colorways.
Quick answers
Is an automatic skeleton watch better than a quartz one?
Neither is better overall. Automatic skeletons show a working mechanical movement; quartz skeletons are more accurate, need no winding and cost less to maintain.
Do quartz skeleton watches have moving gears?
Some wheels may turn, but much of what you see on a quartz skeleton is decorative openwork. The timekeeping happens in a small quartz module.
How long does a quartz watch battery last?
Typically 2–3 years. The Hexagon Storm's battery is rated for 2–3 years.