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

Reference 210.20.44.51.03.001

Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Yellow Gold / Blue / Bracelet

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph is a luxurious timepiece that embodies elegance and performance. With its stunning blue dial, the watch is reminiscent of the deep ocean, making it perfect for a diver's watch. The combination of stick and dot indexes adds a modern touch, while the sword hands deliver both elegance and readability. The mix of stainless steel and yellow gold gives the Seamaster Diver 300M an opulent feel. The rotating bezel is not only functional for diving but also adds to the overall ruggedness of the timepiece. The open case back showcases the intricate workings of the Omega caliber 9900 movement, allowing you to appreciate the craftsmanship that goes into each piece. With a frequency of 28,800 vibrations per hour and a power reserve of up to 60 hours, this automatic chronograph movement is precise and reliable. The watch features METAS certification, ensuring high standards of precision and performance. With a water resistance of 300 meters, this watch is designed for serious divers and can confidently withstand the pressures of underwater exploration.

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Key Features

Omega caliber 9900 Movement
44mm Diameter Stainless Steel Case
Sapphire Crystal Glass
Rotating Ceramic Bezel
METAS Certified Chronograph Movement
300m Water Resistance
Stainless Steel and Yellow Gold Construction

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Yellow Gold / Blue / Bracelet

Reference

210.20.44.51.03.001

Movement

9900

Movement Features

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

Case

44mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

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

Up for sale is a **Omega Seamaster Diver 300m Green Seaweed** in excellent condition, thoroughly tested and running well.

Condition: Excellent condition with minimal signs of wear
Year: 2024
Contents: watch, inner & outer box, card holder, international warranty card, pictograms card, master chronometer card, instructions manual

Posted at

May 21, 2026, 7:38 PM

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Omega Seamaster Diver 300M -01/26 – Full Kit – $4,425 Shipped

Omega - Seamaster Diver 300M -01/26 · $4,425

This Omega Seamaster Diver 300M features a white wave dial and comes with a full kit, including inner/outer boxes, cards, manuals, and accessories. The watch is in very good condition with minimal marks on the case and bezel.

Condition: Very good pre-owned condition
Case size: 40mm diameter
Water resistance: 300m

Posted at

May 21, 2026, 12:31 AM

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Omega Seamaster Diver 300M Ref. 212.30.41.20.03.001 Box & Papers Very Good Condition

Omega - 212.30.41.20.03.001 · $3,299

This Omega Seamaster Diver features a blue wave dial and ceramic bezel with an iconic design.

Condition: Very good condition overall
Box Papers: Yes, includes original inner box, warranty card, manual, pictograms card, and full links
Movement: Co-Axial automatic

Posted at

May 20, 2026, 11:10 PM

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Omega Seamaster Diver 300M 42mm Black Wave Dial-$3400

Omega - 210.30.42.20.01.001 · $3,400

A 2021 Omega Seamaster Diver 300M Professional with a black ceramic dial configuration on a stainless steel bracelet.

Condition: Excellent overall condition
Case size: 42mm diameter
Water resistance: 300m depth rating

Posted at

May 20, 2026, 6:37 PM

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2026 Omega Seamaster Diver 300M Summer Blue 1/26 Ref# 210.32.42.20.03.002 $4,999.00

Omega - 210.32.42.20.03.002 · $4,999

A 2026 Omega Seamaster Diver 300M Summer Blue with a gradient blue wave dial and bezel, automatic movement and 300m water resistance.

Condition: Excellent shape with minor hairlines on case and clasp
Case diameter: 42mm
Water resistance depth rating: 300M
Movement type: Automatic

Posted at

May 20, 2026, 3:18 PM

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2022 Omega Seamaster Diver 300M Black 4/22 Ref# 210.30.42.20.01.001 $4,299.00

Omega - 210.30.42.20.01.001 · $4,299

A 2022 Omega Seamaster Diver 300M Black features a beautiful black wave dial and bezel, automatic movement, and 300M water resistance.

Condition: Great shape, minor hairlines on case
Case size: 42mm
Water resistance: 300m
Movement: 8806

Posted at

May 20, 2026, 2:30 PM

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Omega Seamaster Diver 300m Black Dial 44mm

Omega - 210.32.44.51.01.001 · $5,200

The Omega Seamaster Diver 300M Chronograph is a daily piece that brings the perfect balance of sport, functionality, and wrist presence. It has a clean black-on-black configuration with a factory rubber strap making it incredibly wearable.

Condition: Great pre-owned condition with light signs of wear
Movement: Chronograph movement

Posted at

May 20, 2026, 1:21 PM

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Omega Seamaster Diver 300M 007 "No Time To Die" (NTTD)

Omega - Seamaster Diver 300M NTTD · $6,820

The Omega Seamaster 007 'No Time To Die' edition is a unique configuration that offers a sensory and tactile experience. It features a Grade 2 Titanium case with a Milanese mesh band and a domed sapphire crystal. The watch has an automatic Caliber 8806 movement and a Co-Axial Master Chronometer engine.

Condition: Lightly worn, pristine condition bezel and crystal
Case material: Grade 2 Titanium
Bracelet type: Milanese mesh
Crystal type: Wildly domed sapphire crystal

Posted at

May 20, 2026, 10:33 AM

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