Skip to content
By appointment · Ivyland, PA · 267.223.9845
Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Blue Dial - 210.30.44.51.03.001

Details

Brand
Omega
Model
Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph
Reference
210.30.44.51.03.001
Availability
In stock

About this watch

Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Blue Dial - 210.30.44.51.03.001

Powered by Omega's Co-Axial Master Chronometer movement with chronograph complications, this 44mm ceramic-cased Seamaster Diver 300M delivers the precision that earned METAS certification against magnetic fields up to 15,000 gauss. The deep blue dial of reference 210.30.44.51.03.001 creates a striking contrast against the black ceramic case, while the integrated chronograph registers maintain the clean aesthetic that has made this configuration a favorite among serious dive watch collectors. Unworn condition preserves every detail of Omega's meticulous finishing, from the helium escape valve's precise engineering to the wave-pattern dial texture that catches light beneath the anti-reflective sapphire crystal.

Key Features & Specifications

  • Co-Axial Master Chronometer Movement — METAS-certified chronograph caliber resists magnetic fields up to 15,000 gauss while maintaining chronometer precision
  • 44mm Black Ceramic Case — Scratch-resistant zirconium oxide ceramic construction with brushed and polished surfaces creating depth and visual interest
  • Blue Wave-Pattern Dial — Laser-engraved wave texture provides the signature Seamaster aesthetic with applied indices and skeleton hands filled with Super-LumiNova
  • Unidirectional Ceramic Bezel — Black ceramic bezel with white enamel diving scale markings, engineered to rotate smoothly in 120 precise clicks
  • Professional Diving Specifications — Water resistance to 300 meters with helium escape valve for saturation diving and mixed-gas environments
  • Anti-Reflective Sapphire Crystal — Domed sapphire crystal with anti-reflective treatment on both sides ensures optimal legibility in all lighting conditions
  • Reference 210.30.44.51.03.001 Specifications — Factory unworn condition with complete Omega presentation, representing the current-generation Seamaster Diver 300M chronograph

About This Timepiece

  • Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
  • Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
  • Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
  • Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.
Shipping & returns

Every watch ships fully insured, overnight, signature required. Returns per our return policy.

Authenticity guarantee

Every watch is inspected and authenticated before it is listed.

Warranty

Ask us about warranty options for this watch.

Any questions about the Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph?

Ask for a live video, more photos, or a trade quote. A real person answers.

Own a Omega you're ready to part with? Sell or trade it with us.

★★★★★
“I recently purchased my dream car from Brett. If you're looking at a car in his inventory, rest assured you're getting a quality vehicle. His transparency throughout the process is top tier.”
Anthony StasulliGoogle review
★★★★★
“Just purchased an F430 from Brett. The car was immaculate as shown in the pictures and the video walkaround! Transaction was easy… it was in my garage in two weeks.”
Michael Coppedge · Bend, ORGoogle review
★★★★★
“I purchased my first Porsche 911 from Brett. It was my first time purchasing a car without being able to see it in person and Brett made this process easy. He made sure I knew the exact condition of the car prior to finalizing the purchase.”
Michael MonicoGoogle review

Similar listings

More from the same shelf.

See all →
Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Blue Dial - 210.30.44.51.03.001
OmegaSeamaster Diver 300M Omega Co-Axial Master Chronometer ChronographRef. 210.30.44.51.03.001
$7,210.50
  • Authenticity guaranteed
  • Fully insured delivery

Inquire

A real person answers, usually within the hour.

I'd like
Best way to reach me

Or text 267.223.9845 · By appointment, Ivyland, PA