Omega Seamaster Diver 300M 42mm Steel/Sedna Gold Blue Dial Rubber Strap 210.22.42.20.03.002

The Omega Seamaster Diver 300M is one of the most storied dive watches in modern horology, tracing its lineage to 1993 and earning global recognition as the watch of choice for discerning collectors and adventurers alike. Reference 210.22.42.20.03.002 represents the current-generation Diver 300M, a collection that Omega completely reimagined with modern materials, movement technology, and design refinements that honor the model's heritage while pushing it decisively into the twenty-first century. Owning this reference means owning a piece of watch history that continues to write new chapters.

At 42mm in diameter, the case strikes a contemporary balance between commanding wrist presence and all-day wearability. The two-material construction pairs robust stainless steel with Omega's proprietary Sedna gold — a rose-gold alloy developed in-house to resist fading and maintain its warm hue over decades of wear. The interplay between the cool steel and the burnished Sedna gold accents on the case, crown, and pushers creates a contrast that is immediately identifiable and unmistakably luxurious.

The blue luminous dial is a hallmark of the Seamaster Diver 300M lineage, delivering excellent legibility in low-light and underwater conditions while presenting a rich, wave-textured aesthetic that references the ocean surface. Applied luminous hour markers and hands ensure instant time-reading at a glance, and the overall dial composition balances sportiness with elegance in a way that few tool watches can match. The black ceramic bezel adds scratch resistance and a polished depth that synthetic materials simply cannot replicate.

Powering this reference is an Omega automatic movement built to Master Chronometer standards, the highest benchmark for precision and magnetic resistance in the industry, as certified by METAS. The movement delivers chronometric performance and robust resistance to magnetic fields that dwarf traditional standards — a genuine engineering achievement housed inside a watch designed to be worn hard and worn often. The rubber strap provides secure, comfortable wear whether you are diving, traveling, or simply wearing the watch as a sophisticated everyday companion.

Bizak & Co. is proud to offer this brand-new Omega Seamaster Diver 300M reference 210.22.42.20.03.002 to collectors and enthusiasts across the United States. Buying from Bizak means access to an authoritative team of specialists, competitive pricing, and the confidence of acquiring an authentic timepiece presented in brand-new condition. Browse our full Omega Seamaster inventory online or reach out directly — our team is ready to answer every question and help you secure this exceptional watch today.