Omega Seamaster Diver 300m Seamaster Diver 300M Automatic 41.5 Chronograph Stainless Steel / Yellow Gold / Silver / Bracelet

Reference 2398.20.00

Omega Seamaster Diver 300M Automatic 41.5 Chronograph Stainless Steel / Yellow Gold / Silver / Bracelet

About this watch

The Omega Seamaster Diver 300M Automatic 41.5 Chronograph is a true reflection of Omega's commitment to precision and luxury. With its stunning silver dial, stainless steel and yellow gold case, and sapphire glass, this timepiece exudes elegance and sophistication. The chronograph function adds an extra layer of functionality, making it perfect for timing underwater adventures or everyday activities. The 300-meter water resistance ensures that this watch can handle the depths of the ocean, while its automatic movement provides precision and reliability. The adjustable bracelet is crafted from stainless steel and yellow gold, providing a luxurious feel while being incredibly sturdy. This watch is a statement piece that embodies adventure, elegance, and precision, making it a must-have for any watch enthusiast.

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Key Features

41.5 mm round case
Stainless Steel and Yellow Gold construction
Sapphire glass for durability and scratch resistance
300-meter water resistance
Automatic Omega Caliber 1164 movement with 42-hour power reserve
Chronograph function for precise timing
Adjustable bracelet with stainless steel and yellow gold construction

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Automatic 41.5 Chronograph Stainless Steel / Yellow Gold / Silver / Bracelet

Reference

2398.20.00

Movement

1164

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

41.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M Blue Ceramic Gray Dial – Full Set w/ Bonus Strap

Omega - 210.30.42.20.06.001 · $4,500

The Omega Seamaster Diver 300M features a Blue ceramic bezel and gray wave dial, powered by the Calibre 8800 Co-Axial Master Chronometer with METAS certification and 55hr power reserve.

Condition: Very Good
Case material: stainless steel
Diameter: 42mm
Water resistance: 300m

Posted at

May 8, 2026, 4:45 PM

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2022 Omega Seamaster Diver 300M James Bond 007 NTTD Mesh 210.90.42.20.01.001 B&P

Omega - 210.90.42.20.01.001 · $8,100

The Omega Seamaster Diver 300M James Bond 007 NTTD Mesh is a lightweight, rugged dive watch built from full Grade 2 titanium with a tropical brown aluminum bezel and matching dial. It features a mesh titanium bracelet, METAS-certified Calibre 8806 movement, and 300m water resistance.

Condition: Very Good Condition
Case size: 42mm diameter
Water resistance: 300m depth rating
Movement type: Mechanical (Automatic), Co-Axial Master Chronometer Movement

Posted at

May 8, 2026, 3:15 PM

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2021 Omega Seamaster Diver 300m Toyko 2020 Olympics Limited Edition 522.30.42.20.04.001 B&P

Omega - 522.30.42.20.04.001 · $5,999

The Omega Seamaster Diver 300M 'Tokyo 2020' is a limited-production Olympic edition featuring a crisp white ceramic dial, deep blue ceramic bezel, and the signature Tokyo-themed colorway. Powered by the METAS-certified Calibre 8800, it delivers top-tier accuracy, anti-magnetic performance, and full 300m dive capability.

Condition: Excellent Condition
Case Size: 42mm diameter
Movement: Mechanical (Automatic), Co-Axial Master Chronometer Movement Caliber: Omega Calibre 8800
Power Reserve: Approximately 55 hours

Posted at

May 8, 2026, 2:46 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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[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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