Omega Seamaster - 2025 - 21030422006002

The Seamaster Diver 300M launched 1993 becoming Omega's signature dive watch—James Bond association from GoldenEye onwards cementing cultural relevance. The 2018 redesign updated proportions, materials, and movement whilst maintaining iconic wave dial and helium escape valve. This reference combines stainless steel case with grade 5 titanium bezel and distinctive grey dial, positioned as sophisticated alternative to traditional black or blue dive watch aesthetics.

Forty-two millimetres in stainless steel with grade 5 titanium bezel—laser-ablated diving scale in positive relief with white Super-LumiNova dot at twelve o'clock. Unidirectional rotating bezel with sixty-position ratchet. Screw-down crown with conical helium escape valve at ten o'clock. Domed sapphire crystal with anti-reflective treatment both sides. Wave-edged exhibition caseback revealing movement. Three hundred metres water resistance.

Brushed grey PVD stainless steel dial features laser-engraved wave pattern—Omega's signature texture created through precision laser engraving. Polished skeletonized hands and applied indices filled with white Super-LumiNova. Date window at six o'clock. Black transferred markings including Omega logo providing contrast against grey surface.

Inside sits Calibre 8806—Co-Axial Master Chronometer movement certified by METAS (Swiss Federal Institute of Metrology) ensuring 0/+5 seconds daily accuracy and 15,000 gauss magnetic resistance. Fifty-five-hour power reserve. Free-sprung balance with silicon balance spring. Bidirectional automatic winding. Rhodium-plated rotor and bridges with Geneva waves in arabesque pattern visible through caseback.

Brushed stainless steel mesh bracelet provides vintage-inspired aesthetic with modern engineering—supple, comfortable, distinctively Omega. Folding clasp with micro-adjustment. Excellent condition from 2025 means minimal wear—perhaps light scratching on bracelet and case, no significant damage. Full set includes Omega presentation box, warranty card, instruction manual, pictograms card. Five-year warranty active.

The grey dial variant offers understated sophistication within Diver 300M range—less common than black or blue options, appealing to buyers seeking distinction without bold colour statements. Master Chronometer certification provides industry-leading anti-magnetic protection and accuracy standards. Secondary market values stable, typically trading slightly below retail for recent examples.