Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Black / Bracelet

Reference 210.30.44.51.01.001

Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Black / Bracelet

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph is a masterpiece of design and engineering. This stunning timepiece seamlessly blends style, functionality, and Swiss craftsmanship, making it perfect for both diving enthusiasts and watch collectors alike. The deep black ceramic face features luminous stick and dot indexes, ensuring easy readability in low-light conditions. The sword-shaped hands glide smoothly over the face, providing a sense of fluidity and elegance that is hard to replicate. Crafted from high-quality stainless steel, the case is robust yet stylish, striking a perfect balance between presence and wearability. At the heart of the Seamaster Diver 300M lies the Omega caliber 9900, a marvel of horological engineering certified by METAS for precision and resistance to magnetic fields up to 15,000 gauss. This watch boasts an impressive water resistance of up to 300 meters, making it perfect for swimming, snorkeling, or diving. The helium escape valve ensures you can take it to deeper depths without worrying about damage. The chronograph function allows for precise timing, and the pushers are intuitively placed. Omega has a reputation for using premium materials, and this watch is no exception, with a scratch-resistant ceramic bezel and sapphire crystal protecting the dial from everyday wear and tear.

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MSRP: $8,600

Market Price: $5,227

Key Features

Omega caliber 9900 movement
METAS certification for precision and magnetic resistance
300m water resistance
Scratch-resistant ceramic bezel
Sapphire crystal glass
Chronograph functionality with intuitive pushers

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Black / Bracelet

Reference

210.30.44.51.01.001

Movement

9900

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel
Chronometer, Co-Axial Escapement

Case

Stainless Steel 44mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

OMEGA SEAMASTER 300M DIVER 210.30.44.51.01.001

OMEGA - 210.30.44.51.01.001 · $6,500

A 2024 Omega Seamaster Diver 300M Chronograph, part of the full set including inner and outer boxes, two traveling cases, one original rubber strap, and a low compression watch.

Low Comp Price: 7,750
High Comp Price: 9,150
Shipping Options: Insured shipping Fedex next day Wire ,Zelle, Cash, CC + 3.5 Fee

Posted at

Apr 27, 2026, 9:25 PM

Active

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Omega Seamaster Diver 300M 210.30.44.51.01.001

Omega - 210.30.44.51.01.001 · $4,850

This Omega Seamaster Diver 300M is a high-end diver's watch with a stainless steel case and a date display. It features a black dial with silver hour markers and hands.

Condition: Excellent condition
Boxes included: true
Book included: true
Warranty card included: true

Posted at

Mar 5, 2025, 3:28 PM

Active

View listing on RolexForums

Omega Seamaster Diver 300M 210.30.44.51.01.001

Omega - 210.30.44.51.01.001 · $4,850

This Omega Seamaster Diver 300M is a high-end diver's watch with excellent condition, accompanied by its original boxes, book, and warranty card.

Condition: Excellent condition
Boxes: original
Book: yes
Warranty Card: yes

Posted at

Feb 25, 2025, 4:21 PM

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2022 Omega Seamaster Diver 300M 210.30.42.20.03.001 Blue Full Set - $4,495

Omega - 210.30.42.20.03.001 · $4,495

This is a listing for a 2022 Omega Seamaster Diver 300M in blue, which features a specific set of details.

Full set: yes

Posted at

May 7, 2026, 11:54 AM

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2024 Omega Seamaster Diver 300M 210.30.42.20.10.001 Green Seaweed Full Set - $5,395

Omega - 210.30.42.20.10.001 · $5,395

This Omega Seamaster Diver 300M is a 2024 model featuring a Green Seaweed design. It's in excellent condition and thoroughly tested on a timegrapher.

Condition: Excellent condition with minimal signs of wear
Year: 2024
Box Contents: Watch,Inner & Outer Box,Card Holder,International Warranty Card,Pictograms Card,Master Chronometer Card,Instructions Manual
Shipping Insurance: fully insured

Posted at

May 7, 2026, 11:53 AM

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Omega Seamaster Diver 300M White Dial-2023

Omega - 210.30.42.20.04.001 · $4,350

This Omega Seamaster Diver 300M features a white dial and comes with various accessories including inner box, warranty card, and two aftermarket straps.

Condition: Excellent condition
Bracelet size: approximately 7.5 inches
Clasp type: Omega micro-adjust clasp

Posted at

May 7, 2026, 11:36 AM

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[US] Omega Seamaster Diver 300m - Blue Dial - 41mm - 212.30.41.20.03.001 - Full Set

Omega - 212.30.41.20.03.001 · $3,550

Up for sale is an Omega Seamaster Diver 300m - Blue Dial - 41mm - Full Set Watch functions perfectly mechanically, without issue.

Condition: Fantastic with minor hairlines
Case size: 41mm diameter
Water resistance: 300m depth rating

Posted at

May 6, 2026, 3:48 PM

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Omega Seamaster Diver 300M Black Ceramic & Sedna Gold 210.62.44.20.01.001

Omega - 210.62.44.20.01.001

Material: Ceramic and Sedna Gold

Posted at

May 6, 2026, 1:47 PM

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OMEGA Seamaster Diver 300M Chronograph Grey Dial 210.30.44.51.06.001

OMEGA - 210.30.44.51.06.001 · $6,295

The Omega Seamaster Diver 300M Chronograph features a 44mm stainless steel case and combines the classic 300M dive-watch design with a Master Chronometer chronograph movement.

Condition: Excellent pre-owned condition
Case size: 44mm
Movement rating: Master Chronometer

Posted at

May 5, 2026, 8:37 PM

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