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Omega Ref. The Seamaster with a chrome-coloured ceramic dial

The Seamaster Diver 300M Co-Axial Master Chronometer with a chrome-coloured ceramic dial and blue accents is named Ref. by the Biel-based manufacturer. The bracelet has five links and is made of stainless steel. The reference belongs to the fourth generation of the diving watch collection launched in 2018 to celebrate the 25th anniversary of the Seamaster Diver 300 M.

The chrome-coloured dial of the Omega is a first: never before has there been a Seamaster Diver 300 M with a silver dial. Especially in combination with the blue accents on the dial and the hand play and the bezel, the Omega Ref. is one of the most innovative models of recent years.

At CHRONEXT, you can buy the Omega Ref. and many other models from the Seamaster collection online at attractive prices. In addition to immediate delivery, you can benefit from our 24-month CHRONEXT warranty, issued by our certified watchmakers after extensive testing and authentication of the models.

What does Ref. stand for?

The reference numbers used are known in the watch industry for their informative complexity. While Omega started with four-digit and later six-digit references, the seven-digit PIC-7 system was used from 1988 onwards. Since 2008, reference numbers have been assigned according to the 14-digit PIC-14 system. From Ref., you can gather the following information:

  • 210: Collection code (210 = Seamaster Diver).
  • 30: Material of case and strap (30 = steel/steel)
  • 42: Diameter (= 42 millimetres)
  • 20: Calibre and complications (2 = Co-Axial calibre, 0 = no complications)
  • 06: Dial colour and, if applicable, stone setting (= chrome-coloured or silver)
  • 001: Model-specific code

Tradition meets high-tech watchmaking

With the Omega Ref., Omega continues the Seamaster tradition at the highest level. The fourth generation offers state-of-the-art watchmaking both inside and out. The in-house 8800 calibre features a Co-Axial calibre and METAS certification, which documents compliance with the strictest precision standards and a high level of anti-magnetism.

Also, the most modern materials are used in the Omega Ref. The dial of this watch is made of chrome-coloured ceramic and is PVD-coated. The blue ceramic bezel has a white enamel inscription and the hairspring of the 8800 calibre is made of anti-magnetic silicon.

Certified luxury watches

Buy an Omega Ref. at CHRONEXT

At CHRONEXT, you can buy luxury watches like the Omega Ref. without waiting and at fair prices. When it comes to pre-owned Omega watches, we offer particularly clever deals and maximum security. For example, every watch is inspected for authenticity and quality by our certified CHRONEXT watchmakers before it is sold and then comes with our 24-month warranty.

Have your dream watch delivered to your home free of charge, or pick it up in person at one of our worldwide CHRONEXT Lounges. On-site, you have the opportunity to try on the model without obligation or to have the bracelet adjusted to your individual wishes.