Description

Seamaster Diver 300M Co-Axial Master Chronometer 42 mm, Black Dial on Stainless Steel Bracelet Ref. 210.30.42.20.01.001

Overview

The Omega Seamaster Diver 300M 42 mm Ref. 210.30.42.20.01.001 continues the legacy of OMEGA’s legendary dive watches with a sleek black ceramic dial, Master Chronometer precision, and iconic wave design. Combining professional-grade performance with refined aesthetics, it is a symbol of sophistication both under the sea and on land.

Design & Materials

  • Case: 42 mm stainless steel case with alternating polished and brushed finishes, ensuring both strength and elegance.
  • Bezel: Black ceramic unidirectional rotating bezel with white enamel diving scale for exceptional durability and contrast.
  • Dial: Polished black ceramic dial laser-engraved with the signature wave pattern — a contemporary tribute to the ocean’s depth.
  • Hands & Indexes: Rhodium-plated, skeletonized hands and raised indexes filled with white Super-LumiNova for superior readability in all lighting conditions.
  • Bracelet: Polished-brushed stainless steel bracelet featuring OMEGA’s patented extendable clasp and diver’s extension for a perfect fit.
  • Aesthetic: Understated yet powerful — the all-black look conveys confidence, precision, and timeless elegance.

Movement

  • Caliber: Omega Co-Axial Master Chronometer 8800.
  • Functions: Hours, minutes, seconds, and date.
  • Power Reserve: 55 hours.
  • Certification: METAS-certified Master Chronometer — resistant to magnetic fields up to 15,000 gauss for unmatched precision and reliability.

Technical Specifications

  • Reference: 210.30.42.20.01.001
  • Collection: Seamaster Diver 300M
  • Case: Stainless steel, 42 mm
  • Dial: Polished black ceramic laser-engraved with wave pattern
  • Bezel: Black ceramic unidirectional bezel with white enamel diving scale
  • Bracelet: Stainless steel bracelet with folding clasp and diver’s extension
  • Crystal: Domed sapphire crystal with anti-reflective coating on both sides
  • Caseback: Transparent sapphire caseback with OMEGA’s patented NAIAD Lock system
  • Water Resistance: 300 meters (1000 feet)
  • Condition: New / Unworn
  • Box & Papers: Full Omega presentation box and international warranty card

Prestige & Value

The Seamaster Diver 300M Ref. 210.30.42.20.01.001 represents the perfect fusion of OMEGA’s ocean heritage and cutting-edge innovation. Its black ceramic dial and Master Chronometer movement make it a benchmark of modern horology — durable, elegant, and engineered for adventure. A timeless classic trusted by professionals and admired by connoisseurs alike.

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