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Omega - Seamaster Diver 300m 43.5mm CER/RU Black Ceramic ORF A8806

Ceramic · Black dial · Rubber strap · Ceramic (unidirectional) bezel

Reference 210.92.44.20.01.001SKU SEAMASTER-390Write a review
$488.00In stock

Earn 488 points ($4.88) with this purchase · Added Jun 15, 2026

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ORF Seamaster Diver 300m 43.5mm Black Ceramic, [ZR02] Ceramic Material on Case, Bezel, Dial.

【Jet Black Seamaster, Arrogantly Debuting】

OR Factory's new Seamaster 300m series. The 43.50mm case, bezel, and wave-pattern dial are all made from black zirconium oxide ceramic (Zr02). The skeleton hands and the dot at the 12 o'clock position are coated with Super-LumiNova luminescent coating. The beautiful movement is clearly visible through the sapphire crystal case back with a wave-edged design, allowing you to admire the 8806 movement.

Three Exclusive Technologies:

  • The only one in the industry capable of directly threading the crown tube into the ceramic case, enhancing waterproof performance and preventing the crown tube from falling off. The case back is also directly screwed into the ceramic case, unlike other factories that need to add a steel inner core to screw on the case back.
  • The first to create teeth on the ceramic bezel, eliminating the need for steel parts to rotate the bezel, resulting in a crisper sound.
  • Exclusive all-ceramic case, eliminating the need for a metal inner core for waterproofing. Other factories use a steel inner core within the ceramic case for waterproofing.

Experience the original quality. —OR Factory

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