Seamaster Diver 300m Co-Axial Master Chronometer 42mm Watch - Omega - Seamaster

OMEGA’s iconic Diver 300 in stainless steel. The ‘Bond Watch’ - 007’s official timepiece for over ...

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Product Information

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This guide is for owners and enthusiasts of the Omega Seamaster Diver 300m Co-Axial Master Chronometer 42mm watch. It details the watch's features, provides instructions on setup and care, and offers troubleshooting tips. The watch is celebrated for its robust design and precision, making it suitable for both professional divers and everyday wear. Note that while this watch is water-resistant to 300 meters, regular servicing is crucial to maintain its performance.

All features

SeriesSeamaster
Model Part Number210.30.42.20.10.001
BrandOmega

Extended Product Information

FAQs

How often should I have my Seamaster serviced?

It is recommended to have your Seamaster serviced every 5-7 years to maintain its accuracy and water resistance.

Can I swim with my Seamaster?

Yes, the Seamaster Diver 300M is water-resistant to 300 meters and is suitable for swimming and diving.

How do I wind the watch?

If the watch has stopped, manually wind it by turning the crown clockwise about 20-30 times. For daily use, the automatic movement will keep the watch powered.

What is the power reserve of the watch?

The watch has a power reserve of approximately 55 hours.

What type of crystal does the watch have?

The watch features a scratch-resistant sapphire crystal.

What is the purpose of the helium escape valve?

The helium escape valve is designed for professional divers and allows helium to escape during decompression.

Where can I get my Seamaster serviced?

Take your watch to an authorized Omega service center.

Troubleshooting

Watch is running slow or fast.

The watch may need to be regulated. Contact an authorized Omega service center for assistance.

Date not changing correctly.

Ensure the time is not being adjusted between 9 PM and 3 AM. If the problem persists, have the watch serviced.

Condensation under the crystal.

Immediately have the watch inspected by an authorized service center as this can indicate water ingress.

Crown won't screw down.

Check for debris or damage. If the issue persists, contact an authorized Omega service center.

Pros and Cons

Pros

  • Exceptional accuracy due to Master Chronometer certification.
  • Robust and durable construction, ideal for various environments.
  • Iconic design with a strong brand heritage.
  • High water resistance suitable for professional diving.
  • Reliable self-winding movement with a long power reserve.
  • Excellent legibility in all lighting conditions.

Cons

  • Premium price point.
  • Requires regular servicing to maintain optimal performance.
  • May be considered heavy due to its stainless steel build.
  • Some may find the features overwhelming if they are not divers.
  • Can scratch if not worn carefully.

Setup, Compatibility & Care

  • Setting the Time: Pull the crown out to the first position to set the date, and to the second position to set the time. Ensure correct AM/PM settings.
  • Winding the Watch: If the watch has stopped, manually wind it by turning the crown clockwise about 20-30 times. For daily use, the automatic movement will keep the watch powered.
  • Water Resistance: The watch is water-resistant to 300 meters. However, ensure the crown is fully screwed in before exposure to water.
  • Cleaning: Clean the watch with a soft, damp cloth. For the bracelet, use a mild soap solution if necessary, and rinse thoroughly.
  • Servicing: Have the watch serviced every 5-7 years by an authorized Omega service center to maintain its performance and water resistance.