Automatic watch not working: causes and solutions

It's undoubtedly frustrating when an automatic watch—often a prized possession—stops working unexpectedly. Automatic watches are crafted to wind themselves through the natural movement of your wrist, yet various factors can halt their operation.

This guide explores how automatic watches work, the common reasons why they stop, and how to troubleshoot and care for them. By understanding these aspects, you can restore your watch's functionality and preserve its precision for years to come.

Automatic watches are marvels of engineering, using the wearer's wrist movements to wind the mainspring, reducing the need for batteries. However, if the watch’s movements are insufficient, a manual winding will be required. At the heart of this mechanism is the rotor, a semi-circular weight that swings with motion, translating kinetic energy into stored power.

As long as worn regularly, these watches remain powered and accurate. Compared to manual watches that require daily winding, automatic watches offer greater convenience without sacrificing elegance. They also:

• Require no battery replacement
• Can last decades with proper care
• Are prized for their visible craftsmanship and status appeal

Their blend of tradition, innovation, and self-sufficiency makes them a favorite among collectors and everyday wearers alike.

Despite their sophistication, automatic watches can stop working for several reasons:

Most common causes:

• Inactivity: If unworn for 1–2 days, the power reserve may deplete.
• Insufficient movement: Sedentary lifestyles may not generate enough motion.
• Crown not pushed in: An improperly seated crown can stop the movement.
• Extreme temperatures or humidity: Can degrade lubricants inside the watch.
• Dust, moisture or shocks: Can block gears or damage components.
• Lack of regular servicing: Worn or dry parts can cause friction and failure.

To avoid these issues:

• Wear your watch regularly or use a watch winder
• Store it in a stable, dry environment
• Service it every 3 to 5 years

If your watch has stopped, follow these steps before contacting a watchmaker:

Quick troubleshooting guide

Tip: Always turn the crown gently and stop winding if you feel resistance.

Consistent care ensures your watch runs smoothly and retains its value.

Maintenance best practices:

• Wear it daily or use a watch winder if unworn
• Clean regularly with a soft cloth to remove dust and sweat
• Avoid magnetic fields and heavy vibrations
• Store in a cool, dry place in a watch box or pouch
• Service every 3–5 years at an authorized center

Recognizing early signs of malfunction—like time drift or jerky movement—can prevent costly repairs.

Usually due to lack of movement. If not worn, it loses power. Wind it manually to fully recharge the mainspring, as shaking alone will not be sufficient.

Most modern automatic watches have overwind protection. Manual watches can be damaged, so stop winding when resistance is felt.

Wind the crown 20–30 times clockwise to fully recharge the mainspring, as shaking alone will not be sufficient. Ensure the crown is pushed in properly.

Wearing it for 8 hours usually generates enough power for 24–36 hours of operation.

Every 3 to 5 years depending on usage. Servicing keeps the movement clean and lubricated.