The OMEGA Seamaster 300 is a timeless expression of OMEGA’s pioneering spirit and dedication to precision, durability, and refined craftsmanship. Originally introduced in 1957 as a professional diving watch, the modern Seamaster 300 continues this proud legacy with cutting-edge innovation and Swiss excellence. Each timepiece is meticulously crafted in Switzerland and subjected to OMEGA’s extensive quality assurance and performance testing, ensuring flawless operation, resilience, and beauty.

Powered by the OMEGA Co-Axial Master Chronometer Calibre 8912, the Seamaster 300 is certified by METAS (Swiss Federal Institute of Metrology) for exceptional accuracy, magnetic resistance up to 15,000 gauss, and long-term reliability. Every movement is thoroughly tested for chronometric precision, power reserve, and water resistance before earning the Master Chronometer designation.

Constructed from premium materials such as stainless steel or bronze gold, the watch features a sandwich-style dial for enhanced legibility, a diving bezel with a ceramic insert, and a domed sapphire crystal reminiscent of vintage designs. With a water resistance of 300 meters (1,000 feet), it is built to perform flawlessly both underwater and on land.

Authenticity is fully guaranteed through OMEGA’s official verification process. Each Seamaster 300 includes a unique serial number, a Master Chronometer certification card, and an official OMEGA international warranty, confirming its genuine Swiss origin and craftsmanship.

With its perfect blend of heritage design and modern innovation, the OMEGA Seamaster 300 stands as a true symbol of quality, authenticity, and excellence in Swiss watchmaking—a timepiece built to endure, explore, and inspire.