Omega Speedmaster Ref# 310.30.42.50.01.001

OMEGA Seamaster Diver 300M

Co-Axial Master Chronometer – 42mm

Crafted for the Deep. Designed to Endure. Made to Inspire.

Since its debut in 1993, the OMEGA Seamaster Diver 300M has become a symbol of bold elegance and technical mastery. Worn by explorers, professionals, and legends alike, this timepiece redefines what it means to blend heritage with innovation — beneath the waves and beyond expectations.

Sophisticated Strength in Every Detail

• Case: 42mm stainless steel — a refined balance of robustness and elegance, sculpted for the wrist of a modern explorer.

• Bezel: Blue ceramic with white enamel diving scale — smooth, durable, and engineered for absolute clarity.

• Dial: Sun-brushed ceramic, laser-engraved with OMEGA’s signature wave pattern — a tribute to the ocean’s rhythm, captured in motionless beauty.

• Hands & Indexes: Rhodium-plated, filled with Super-LumiNova — uncompromising visibility, even in the darkest depths.

• Helium Escape Valve: Conically shaped, an OMEGA hallmark — a subtle nod to the timepiece’s true diving DNA.

Precision at Its Core

• Movement:
   • OMEGA Co-Axial Master Chronometer Calibre 8800
   • Certified at the highest level of Swiss chronometric performance (METAS)
   • Resistant to magnetic fields up to 15,000 gauss — time, untouchable
   • 55-hour power reserve — reliability that endures beyond the ordinary
   • Sapphire crystal caseback — a transparent showcase of mechanical poetry

• Water Resistance: 300 meters / 1000 feet — not just tested for the deep. Trusted there.

• Bracelet: Integrated stainless steel, with diver’s extension — adaptive comfort for land, sea, and every journey in between.

A Watch of Substance. A Legacy of Style.

To wear the Seamaster Diver 300M is to carry a legacy — one of deep-sea mastery, fearless innovation, and iconic design. It’s more than a timepiece; it’s a declaration of who you are when every second counts.

OMEGA. Time is your legacy.