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Omega Seamaster Diver 300M 43.5mm – 210.62.44.20.01.001 (Black Ceramic / Sedna™ Gold / Black Rubber Strap)

Omega Seamaster Diver 300M 43.5mm – 210.62.44.20.01.001 (Black Ceramic / Sedna™ Gold / Black Rubber Strap)

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Key Details:

  • 43.5mm black ceramic (ZrO₂) case with polished and brushed Sedna™ gold accents

  • Black ceramic dial with laser-ablated wave pattern in positive relief

  • Sedna™ gold faceted hands and indices filled with white Super-LumiNova

  • Black ceramic unidirectional rotating bezel with Ceragold™ diving scale

  • Sapphire crystal with anti-reflective coating on both sides

  • Transparent caseback with OMEGA’s patented NAIAD LOCK system

  • Omega Co-Axial Master Chronometer Calibre 8806 automatic movement

  • METAS-certified for magnetic resistance up to 15,000 gauss

  • 55-hour power reserve

  • Integrated black rubber strap with black ceramic buckle

  • Water-resistant to 300 meters (1,000 feet)

  • Includes original box, pictogram card, Master Chronometer card, and international warranty card (dated 2025)

  • Covered by Omega’s 5-Year International Warranty until 2030

  • Condition: Brand new, factory sealed

Why We Love It:
The Seamaster Diver 300M 210.62.44.20.01.001 redefines luxury dive watch design with its fusion of black ceramic and 18K Sedna™ gold. The laser-engraved wave dial and luminous hands exude contemporary elegance, while the ceramic construction ensures unmatched durability. Inside beats the Master Chronometer Calibre 8806—engineered for precision and magnetic resistance. This piece is both technical marvel and modern statement, designed for collectors who demand sophistication beneath the surface.

Price: Available upon request.

Shipping/Warranty:
Nationwide insured shipping available. Fully authenticated, unworn, and backed by Omega’s international 5-year warranty (valid through 2030).

  • 100% Authentic
  • Easy Returns
  • Insured Shipping

Authentication & Condition

All watches are inspected by our watchmaker for authenticity with performance verified and documented by timegrapher. Results are recorded on the Watch Passport for each sale and maintained as part of your permanent record.

Shipping

All watches are shipped insured Priority Overnight via FedEx or UPS.

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Our Promise

Every Timepiece, Verified

A rigorous four-point process stands behind every watch we sell.

1

Physical Inspection

Examined in-house by a certified horologist.

2

Movement Verification

Caliber and serial cross-checked against manufacturer records.

3

Documentation Review

Papers, box, and provenance confirmed authentic.

4

Final Certification

Issued a Texas Watch Exchange certificate of authenticity.

★ Licensed Dealer ★ Insured Shipping ★ Certificate Included