Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 44 Chronograph America's Cup

Reference 210.30.44.51.03.002

Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph America's Cup

About this watch

The Omega Seamaster Diver 300M Master Co-Axial is a masterpiece of watchmaking that effortlessly blends style and functionality. Its striking blue ceramic dial and stainless steel case exude sophistication while its sporty edge makes it perfect for any occasion. The sapphire crystal glass ensures scratch resistance and clarity, while the automatic movement boasts a chronograph function and METAS certification, guaranteeing precision and durability. With a water resistance of 300 meters, this watch is more than capable of handling underwater adventures. Its ergonomic design and adjustable bracelet make it comfortable to wear, whether you're at work or enjoying a weekend getaway.

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MSRP: $11,900

Market Price: $7,460

Key Features

Omega Caliber 9900 automatic movement
Chronograph function with column wheel mechanism
Sapphire crystal glass for scratch resistance
300m water resistance
44mm diameter stainless steel case
Adjustable bracelet with secure clasp

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Master Co-Axial 44 Chronograph America's Cup

Reference

210.30.44.51.03.002

Movement

9900

Movement Features

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

Case

Stainless Steel 44mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M White Dial – Full Kit (2023)

Omega - Seamaster Diver 300M White Dial · $4,900

This Omega Seamaster Diver 300M features a white ceramic wave dial, black ceramic bezel, and an automatic movement powered by the Omega Caliber 8800.

Condition: Excellent condition with light wear
Case size: 42mm diameter
Water resistance: 300m depth rating
Movement type: Automatic

Posted at

Apr 13, 2026, 11:49 AM

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Omega Seamaster Diver 300M James Bond 60th Anniversary 210.30.42.20.03.002 $6,999

Omega - 210.30.42.20.03.002 · $6,999

This Omega Seamaster Diver 300M James Bond 60th Anniversary watch features a reliable COSC and METAS certified Calibre 8806 movement with resistance to magnetic fields up to 15,000 gauss. The watch also boasts a rhodium plated finish with Geneva waves in arabesque.

Condition: Preowned - Excellent
Case material: not specified
Band material: not specified
Movement: Omega Calibre 8806

Posted at

Apr 11, 2026, 7:30 PM

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Omega Seamaster Diver 300M "Sedna Gold & Blue" | 18K Rose Gold Ref. 210.22.42.20.03.002 | 42mm | Stainless Steel & Gold | Full Set | 2023

Omega - 210.22.42.20.03.002 · $7,299

The Omega Seamaster Diver 300M is a professional-grade tool watch featuring an iconic laser-engraved wave dial in deep blue and a high-resistance ceramic bezel with Sedna gold diving scale.

Condition: 10/10 Condition
Case size: 42mm diameter
Material: Stainless Steel & 18K Rose Gold
Movement: Calibre 8800 (METAS-certified)

Posted at

Apr 11, 2026, 10:22 AM

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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! 🔥$7,900🔥

OMEGA - 522.21.42.20.04.001 · $7,900

The OMEGA Seamaster Diver 300M 'Paris 2024' is a luxurious tribute to sporting excellence, featuring a 42mm case made of stainless steel and 18K Moonshine Gold. The watch has a white ceramic dial with polished waves and a laser-structured diving scale.

Condition: UNWORN
Case size: 42mm
Case material: stainless steel with 18K Moonshine Gold
Movement: Calibre 8800 Master Chronometer

Posted at

Apr 10, 2026, 9:07 PM

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Omega Seamaster Diver 300M Blue Grey Wave Dial Stainless Steel 42MM 210.30.42.20.06.001 Full Set

Omega - 210.30.42.20.06.001 · $4,575

A stainless steel Omega Seamaster Diver 300M with a blue grey wave dial and ceramic bezel, featuring laser-engraved waves and a date window at 6 o'clock.

Condition: pristine
Case material: stainless steel
Bezel material: blue ceramic
Diameter: 42mm

Posted at

Apr 10, 2026, 8:22 PM

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Omega Seamaster Diver 300M "Seaweed" Green Dial 42MM 210.32.42.20.10.001 Complete Set

Omega - 210.32.42.20.10.001 · $5,575

This Omega Seamaster Diver 300M features a robust stainless steel case, wave-patterned green dial, and ceramic bezel.

Case size: 42mm
Diameter: 42mm
Bezel material: ceramic

Posted at

Apr 10, 2026, 7:46 PM

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Omega Seamaster Diver 300M, black small wave dial 210.32.42.20.01.003

Omega - 210.32.42.20.01.003 · $5,000

A no date Omega Seamaster Diver 300M with a black small wave dial and domed sapphire crystal, featuring an aluminum insert.

Condition: LIKE NEW
Material: aluminum
Water resistance: 300m

Posted at

Apr 10, 2026, 12:59 PM

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2018 Omega Seamaster Diver 300m 41mm Blue Dial Steel No Wave 212.30.41.20.03.001 B+P

Omega - 212.30.41.20.03.001 · $3,600

A 2018 Omega Seamaster Diver 300M with a classic blue 'no wave' dial, stainless steel case and bracelet, and an automatic self-winding movement.

Condition: Excellent
Case diameter: 41mm
Crystal type: Sapphire
Bracelet material: Stainless Steel

Posted at

Apr 9, 2026, 5:41 PM

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2023 Omega Seamaster Diver 300M 43.5mm Ref. 210.62.44.20.01.001

Omega - 210.62.44.20.01.001 · $6,200

This Omega Seamaster Diver 300M features a solid 18K Sedna™ gold case, ceramic 'Summer Blue' dial with gradient finish and laser-engraved wave pattern, and a 55-hour power reserve.

Condition: Excellent
Case Size: 43.5mm
Bezel Material: 18K Sedna gold
Water Resistance: 300m (1000ft)

Posted at

Apr 9, 2026, 4:37 PM

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