Skip to content
By appointment · Ivyland, PA · 267.223.9845
Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Grey Dial - 210.30.44.51.06.001

Details

Brand
Omega
Model
Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph
Reference
210.30.44.51.06.001
Availability
Available to order

About this watch

Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Grey Dial - 210.30.44.51.06.001

Commanding presence defines the 44mm ceramic construction of this Omega Seamaster Diver 300M, where the substantial case architecture delivers unmistakable wrist authority while the refined grey dial creates a sophisticated visual anchor. The ceramic bezel's matte finish contrasts beautifully with the polished steel case elements, establishing the reference 210.30.44.51.06.001 as a contemporary interpretation of Omega's legendary dive watch DNA. Sapphire crystal protection ensures this unworn timepiece maintains its pristine factory condition, while the grey dial's sunburst pattern catches light with subtle variations throughout the day.

Key Features & Specifications

  • 44mm Ceramic Case Construction — Scratch-resistant ceramic bezel paired with steel case components creates exceptional durability and modern aesthetic appeal
  • Grey Sunburst Dial — Sophisticated charcoal-toned dial surface with applied indices and luminous markers optimized for underwater visibility
  • Master Chronometer Certification — METAS-approved movement resistant to magnetic fields up to 15,000 gauss, exceeding industry chronometer standards
  • Co-Axial Escapement Technology — Omega's proprietary escapement system reduces friction and extends service intervals while maintaining precision
  • 300-Meter Water Resistance — Professional diving capability with helium escape valve for saturation diving applications
  • Sapphire Crystal Protection — Anti-reflective coating on both sides ensures optimal dial legibility in varying light conditions
  • Unworn Factory Condition — Complete with original protective films and factory specifications intact

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 - Grey Dial - 210.30.44.51.06.001
OmegaSeamaster Diver 300M Omega Co-Axial Master Chronometer ChronographRef. 210.30.44.51.06.001
Price on request
  • 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