Seamaster Aqua Terra 150M "Railmaster" Co-Axial Master Chronometer

Product information



Key Features

  • This timepiece features a 38mm steel case paired with a high quality steel bracelet. It showcases a distinctive black dial and is powered by a precise automatic winding movement. The watch is designed with a water resistance of up to 50m.
  • We are Authorized Dealers, ensuring you receive 5 Year warranty directly from Omega.
  • Worldwide Shipping.
  • Multiple financing options. Learn more.
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This 60th Anniversary call back to one of the most iconic timepieces released in 1957 has been limited to a few thousand pieces. Like the Omega 1957 Seamaster and 1957 Speedmaster, the Omega 1957 Railmaster is based on the original aesthetic design from over 6 decades ago. This includes its resistance to magnetic interference for those working on the Union Pacific train lines around huge diesel powered power plants. These trains, just like hydroelectric dam turbines and modern MRI equipment would wreak havoc on the machinations of a subpar watch.

The 2017 model honors the original 1957 humble stylings and has captured the nostalgic beauty on the outside, but the 2017 Omega 1957 Railmaster has been equipped with Omega's state-of-the-art Master Chronometer 8806. In other words, while only the Omega 1957 Railmaster was originally created to resist magnetic interference, today all three in Omega's 1957 lineup can withstand intense magnetic field interference.




5 Year

Reference Number


Limited Edition of 3,557 Pieces




Stainless Steel



Case Diameter ⌀



Anti-reflective Sapphire Crystal

Water Resistance






Dial Markers





Hours, Minutes and Seconds

Movement Type


Movement Description

Automatic, Calibre 8806


Steel bracelet


Stainless Steel

Buckle Type


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Frequently Asked Questions

Common Questions Answered

We are specialists with over 25 years in the watch industry. We are authorized dealers of more than 60 watch brands and have a 4.9 out of 5-star rating on Google Reviews with over 1,700 reviews. Customer satisfaction is our top priority.

We are located in Naples, Florida, but we ship to customers all over the United States and around the world, with some exceptions.

Yes, we offer free US shipping on orders over $1,000.

  • US Shipping: FedEx 2-Day Delivery. Optional: FedEx Overnight Shipping with additional charges.
  • International Shipping: FedEx (3 - 7 days).

Yes, we offer international shipping. Please note that import duties, taxes, and charges are the buyer's responsibility. Contact us to confirm if we can ship to your specific location.

Yes, All our shipments are fully insured during transit until it is delivered to you.

Yes, this watch comes with a 5 Year warranty directly from Omega.

Absolutely! We accept trade-ins for used watches. Contact us for more details on how to trade in your watch.

We charge taxes only for sales in Florida.

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We have a 7-day return policy. Read our full return policy here.

Yes, we offer a FREE* winder or case on selected watches.

Yes, we offer repair and servicing for a wide range of watch brands. Our expert technicians ensure your timepieces are well-maintained and in perfect working condition.

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