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

Reference 210.30.44.51.06.001

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

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph is a masterpiece that combines precision, style, and functionality. This luxury watch boasts an impressive Omega caliber 9900 movement with 54 jewels and a 60-hour power reserve, operating at 28,800 vibrations per hour. The chronograph function features a column wheel mechanism for precise time measurement. Its METAS certification ensures the highest standards of accuracy and performance. With a water resistance of up to 300 meters, it's suitable for professional diving. The stainless steel case and grey ceramic bezel give it a robust yet sophisticated look, while the sapphire crystal is scratch-resistant. The comfortable stainless steel bracelet fits snugly on the wrist, making it perfect for extended wear. This watch is not just a timepiece; it's a testament to Omega's legacy and innovation in watchmaking.

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MSRP: $8,600

Market Price: $5,342

Key Features

Omega Caliber 9900 movement
METAS certification
300m water resistance

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

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

Reference

210.30.44.51.06.001

Movement

9900

Movement Features

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

Case

Stainless Steel 44mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M - 2020 - 210.30.42.20.01.001 - $4100 plus label

Omega - 210.30.42.20.01.001 · $4,100

This Omega Seamaster Diver 300M is a professional diver's watch with notable wear on the bracelet and visible wear on the crystal.

Condition: Pre-owned, wear on the bracelet and crystal
Depth rating: 300m

Posted at

Dec 17, 2025, 10:01 PM

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2024 Omega Seamaster Diver 300M 42mm Steel Blue Dial 210.30.42.20.03.001 Full Set

Omega - 210.30.42.20.03.001 · $4,315

The 2024 Omega Seamaster Diver 300M features a stainless steel case, blue ceramic dial, and rotating dive bezel. It comes in a 42mm size, suitable for wrists up to 8.5 inches.

Condition: nice preowned condition with some light scratches
Case material: stainless steel
Case dimensions: 42mm diameter
Band material: stainless steel

Posted at

Dec 17, 2025, 8:02 PM

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Omega Seamaster Diver 300M Black Dial - 210.32.42.20.01.001 - Full Kit!

Omega - 210.32.42.20.01.001 · $3,895

Omega Seamaster Diver 300M with a black dial and rubber strap, featuring a 42mm case size.

Condition: Overall great condition, light hairlines on case and clasp, small crack on the pip
Case Size: 42mm
Bezel Material: ceramic

Posted at

Dec 17, 2025, 4:45 PM

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Omega Seamaster Diver 300M Chronograph 210.62.44.51.01.001 18k Sedna Gold B/P!

Omega - 210.62.44.51.01.001 · $18,500

This Sedna Gold Omega Seamaster Chronograph features a black ceramic bezel and is described as absolutely stunning, with a comfortable yet exciting feel on the wrist.

Case materials: Sedna Gold
Bezel material: black ceramic

Posted at

Dec 17, 2025, 8:30 AM

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Omega Seamaster Diver 300M Sedna Gold Bezel | Ref. 210.22.42.20.01.001| Full Set | 2024 | Excellent Condition

Omega - 210.22.42.20.01.001 · $6,250

A 42mm two-tone Omega Seamaster Diver 300M featuring a sleek black ceramic dial and matching bezel, powered by the Co-Axial Master Chronometer Caliber 8800.

Condition: Excellent pre-owned condition
Case size: 42mm
Material: Stainless steel and 18K yellow gold
Dial color: Black ceramic wave-pattern

Posted at

Dec 16, 2025, 10:59 PM

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(Omega Seamaster Diver 300M Chronograph Blue Dial – Full Set)

Omega - Diver 300M Chronograph Blue Dial · $6,000

A Omega Seamaster Diver 300M Chronograph with a blue dial, sold as part of a full set. The watch features a chronograph function and is suitable for diving.

Shipping Methods: FedEx or UPS Overnight
Insurance: fully insured
Payment Options: Zelle, wire, or PayPal (F&F)

Posted at

Dec 15, 2025, 4:22 PM

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OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET!

OMEGA - 522.21.42.20.04.001 · $8,250

The OMEGA Seamaster Diver 300M 'Paris 2024' is a luxurious tribute to sporting excellence, featuring a 42mm case combining stainless steel with 18K Moonshine Gold. The watch has a white ceramic dial and is powered by the Calibre 8800 Master Chronometer.

Condition: UNWORN
Case size: 42mm
Water resistance: 300m
Movement type: Calibre 8800 Master Chronometer

Posted at

Dec 14, 2025, 11:59 PM

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OMEGA Seamaster Diver 300M NTTD 007 Edition Ref. 210.90.42.20.01.001 + NATO 007 Strap - ULTIMATE SET!

OMEGA - 210.90.42.20.01.001 · $10,000

The OMEGA Seamaster Diver 300M 007 Edition is a unique timepiece crafted from Grade 2 Titanium, featuring a tropical brown aluminum bezel ring and dial. It's designed with military needs in mind and powered by OMEGA's Co-Axial Master Chronometer Calibre 8806.

Condition: UNWORN
Material: Grade 2 Titanium
Bracelet type: Titanium mesh bracelet
Movement: Co-Axial Master Chronometer Calibre 8806

Posted at

Dec 14, 2025, 11:53 PM

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