

Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s most advanced innovation and design. This 42 mm model is crafted in stainless steel and includes a black oxalic anodized aluminium bezel ring with a diving scale in white Super-LumiNova. Black aluminium is also used to create the dial, which is laser-engraved with the Diver’s iconic wave pattern. The skeletonized hands and indexes are rhodium plated and filled with white Super-LumiNova, while the other markings, including the OMEGA logo, are transferred in white. The watch is presented on a black and white striped NATO Strap made of polyester fabric with loops in polished stainless steel, as well as a buckle with the OMEGA logo. Inside, the timepiece is driven by the OMEGA Co-Axial Master Chronometer Calibre 8806, which can be seen through the sapphire-crystal caseback.

Seamaster
Self Winding
Black
Nato
Stainless Steel
55 hours
Nato
300 meters


Martin Jewelers Return Policy
At Martin Jewelers, your satisfaction is our top priority. If you are not completely satisfied with your purchase, we are happy to assist you with a return or exchange, subject to the following guidelines:
Return Window:
- Watches and jewelry may be returned or exchanged within 14 days of the original purchase date.
- Proof of purchase (receipt or order confirmation) is required for all returns and exchanges.
Condition of Watches and Jewelry:
- Watches and jewelry must be returned in new, unworn condition with original packaging, tags, certificates, and any accompanying materials.
- Customized, engraved, special orders, and final sale items are non-returnable and non-refundable.
Refunds:
- Refunds will be issued to the original form of payment.
- Please allow 5-7 business days for the refund to process once the return is received and inspected.
- Shipping fees are non-refundable.
Exchanges:
- Exchanges are available within the 14-day return period.
- If exchanging for a watch or piece of jewelry of greater value, the price difference will be collected.
How to Initiate a Return:
- Contact our customer service team at (800) 464-MARTIN to request a return authorization.
- Securely package your watch or jewelry with all original materials.
- Ship the item to:Martin Jewelers
12 North Avenue West
Cranford, NJ 07016
Damaged or Incorrect Orders:
If your watch or jewelry arrives damaged or you receive the wrong product, please contact us within 7 days of delivery, and we will gladly resolve the issue.

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