How To Wind Omega Seamaster Automatic

by Barbara Wilson

Omega Seamaster Automatic watches are celebrated for their precision, durability, and sophisticated design. Known for their robust performance, these timepieces are equipped with self-winding movements that harness the kinetic energy from the wearer’s wrist movements to power the watch. However, understanding how to properly wind and maintain these watches is crucial to ensure their longevity and optimal performance. This article provides a detailed, step-by-step guide on how to wind an Omega Seamaster Automatic watch, along with essential tips for maintaining your timepiece.


Understanding Automatic Movements

What is an Automatic Movement?

An automatic, or self-winding, movement is a type of mechanical movement powered by the natural motion of the wearer’s wrist. This movement eliminates the need for manual winding if the watch is worn regularly.


Components of an Automatic Movement

Rotor: A semicircular weight that pivots freely. It moves with the wearer’s wrist motion, winding the mainspring.


Mainspring: Stores the energy needed to power the watch. The rotor winds this spring, which then transfers energy through the gear train to the escapement and balance wheel.


Escapement: Regulates the release of energy from the mainspring to power the watch hands.

Balance Wheel: Oscillates to keep time accurately.

How to Wind an Omega Seamaster Automatic

Initial Considerations

Before winding your Omega Seamaster Automatic, consider the following:

Frequency of Wear: Regular wear keeps the watch wound. If not worn for extended periods, manual winding is necessary.

Position: Avoid winding while the watch is on your wrist to prevent damage to the crown and stem.

Step-by-Step Guide to Winding

1. Locate the Crown

The crown is the small, ridged knob on the side of the watch case. It is used for setting the time and date, as well as for manual winding.

2. Pull the Crown to Position One

Gently pull the crown out to the first position. This is usually the winding position for most Omega Seamaster models. Ensure you do not pull it out to the second position, which is used for setting the time.

3. Wind the Crown

Clockwise Motion: Turn the crown clockwise. You should feel resistance, indicating that the mainspring is being wound.

Number of Turns: Typically, 20-30 full rotations of the crown are sufficient to fully wind the watch. However, avoid over-winding as it can damage the movement. Most modern automatic movements are designed to prevent over-winding, but caution is still advised.

4. Check the Power Reserve

Once fully wound, the Omega Seamaster Automatic should run for approximately 40-60 hours, depending on the specific model. If the watch stops before this time, it may require servicing.

5. Push the Crown Back In

After winding, push the crown back to its original position against the case. This ensures the watch is waterproof and dustproof.

Setting the Time and Date

Time Setting

Pull the Crown to Position Two: Pull the crown to the second position to set the time. The hands should move when the crown is turned.

Avoid Quickset During “Danger Zone”: Avoid setting the date between 8 PM and 4 AM. This period is known as the “danger zone” for automatic movements because the date-change mechanism is engaged, and adjusting the date could damage the movement.

Date Setting

Pull the Crown to Position One: Some Omega Seamaster models feature a quickset date function. In this position, turning the crown counterclockwise adjusts the date.

Rotate Until Correct Date: Rotate the crown until the correct date is displayed. Be gentle to avoid damage.

See Also: Who Wears Omega Seamaster 300

Maintaining Your Omega Seamaster Automatic

Regular Wear

Wearing your watch regularly keeps it wound and ensures the lubricants inside the movement remain evenly distributed.

Manual Winding

If the watch is not worn daily, manually wind it every couple of days to keep it running accurately.


Omega recommends servicing their watches every 4-5 years. Regular servicing ensures the movement is cleaned, lubricated, and checked for wear and tear.


Store your Omega Seamaster Automatic in a watch box or winder when not in use. A watch winder mimics wrist movements, keeping the watch wound and ready to wear.


Exterior: Clean the case and bracelet with a soft, damp cloth. Avoid using harsh chemicals.

Water Resistance: Ensure the crown is fully pushed in and the seals are intact before exposing the watch to water.

Common Issues and Troubleshooting

Watch Stopping

If your watch stops frequently:

Check Power Reserve: Ensure the watch is fully wound.

Wearing Habits: Consider if you’re wearing the watch regularly enough.

Servicing: It might be time for a professional service.

Inaccurate Timekeeping

If your watch is running fast or slow:

Magnetization: Exposure to strong magnets can affect the movement. A watchmaker can demagnetize it.

Shock: Avoid dropping the watch or subjecting it to severe shocks.

Servicing: Irregular timekeeping can indicate the need for servicing.


Properly winding and maintaining your Omega Seamaster Automatic is crucial to ensuring its longevity and accuracy. By following this comprehensive guide, you can enjoy the precision and beauty of your timepiece for years to come. Regular wear, manual winding, and periodic servicing are key to keeping your Omega Seamaster Automatic in optimal condition.

Remember, while Omega watches are built to last, they require the same level of care and attention as any fine mechanical device. Treat your watch with respect, and it will continue to provide you with reliable and stylish timekeeping.


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