The OMEGA Seamaster Diver 300M exemplifies OMEGA’s legacy of precision, innovation, and superior craftsmanship. Each timepiece is expertly crafted in Switzerland and undergoes OMEGA’s comprehensive quality assurance process, ensuring the highest levels of accuracy, durability, and performance in every detail.

Powered by the OMEGA Co-Axial Master Chronometer Calibre 8800/8806, the Seamaster Diver 300M is officially certified by METAS (Swiss Federal Institute of Metrology) for exceptional precision, magnetic resistance up to 15,000 gauss, and reliability under the most demanding conditions. The watch is thoroughly tested for water resistance, power reserve, and chronometric performance before leaving OMEGA’s facility.

Every component—from the polished and brushed stainless steel case and ceramic bezel with an enamel diving scale, to the laser-engraved wave-pattern dial and helium escape valve—is meticulously inspected to ensure flawless aesthetics and enduring functionality. Engineered for professional diving, this model offers a water resistance of 300 meters (1,000 feet) and outstanding resilience in all environments.

Authenticity is fully guaranteed through OMEGA’s official certification process. Each Seamaster Diver 300M carries a unique serial number, a Master Chronometer certification card, and an official OMEGA international warranty, confirming its genuine Swiss manufacture and heritage.

Blending cutting-edge technology with timeless design, the OMEGA Seamaster Diver 300M stands as a hallmark of quality, authenticity, and excellence in Swiss watchmaking.