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

Reference 2398.80.00

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

About this watch

The Omega Seamaster Diver 300M Automatic 41.5 Chronograph is a statement piece that embodies luxury, functionality, and timeless design. It features a stunning blue dial with a deep oceanic hue, paired with yellow gold and stainless steel accents. The watch has a substantial 41.5 mm round case with a comfortable bracelet that provides a secure fit. At its core lies the Omega Caliber 1164 movement, a reliable automatic movement featuring 25 jewels and a 42-hour power reserve. One of the standout features is its chronograph functionality, making it easy to time laps or measure time for fun. With a water resistance of up to 300 meters, this watch is perfect for divers and adventure seekers. Its versatility allows it to seamlessly transition from casual to formal settings, making it a great addition to any collection.

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Key Features

Omega Caliber 1164 automatic movement
41.5 mm round case with stainless steel construction
300m water resistance
Chronograph functionality with sub-dials for minutes and seconds
Sapphire glass with rotating bezel
Proprietary hands and stick/dot indexes
Comfortable, adjustable bracelet

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

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

Reference

2398.80.00

Movement

1164

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

41.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

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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Omega Seamaster Diver 300M 42mm 210.32.42.20.01.001 | No Box/Papers | Verified Authentic | $3,900

Omega - 210.32.42.20.01.001 · $3,900

This Omega Seamaster Diver 300M features a 42mm stainless steel case, black wave dial, and black ceramic bezel.

Condition: Excellent overall
Case size: 42mm diameter
Dial color: Black
Bezel material: Ceramic

Posted at

May 5, 2026, 3:19 PM

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Omega Seamaster Diver 300m Black Dial Steel No Wave Reference 212.30.41.20.01.003 Box and Card dated 2018

Omega - 212.30.41.20.01.003 · $3,377

This Omega Seamaster Diver features a black no wave dial and is in excellent condition with minimal signs of wear.

Condition: Excellent, minimal signs of wear
Case size: 41mm
Depth rating: 300m

Posted at

May 5, 2026, 2:18 PM

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Omega Seamaster Diver 300M "No Time To Die" (NTTD) 007 Edition - 210.92.42.20.01.001 - Excellent Condition

Omega - 210.92.42.20.01.001 · $42,000

This listing is for an Omega Seamaster Diver 300M 'No Time To Die' (NTTD) 007 Edition, a limited edition watch.

Condition: Excellent Condition
Album: https://imgur.com/a/Ngf92ot

Posted at

May 5, 2026, 1:35 PM

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OMEGA Seamaster Diver 300M Nekton Edition - Full Set - 210.30.42.20.01.002

OMEGA - 210.30.42.20.01.002 · $4,750

This stylish timepiece features a sleek silver case with a unidirectional rotating bezel, a black dial with ocean wave pattern and baton indexes, and a water resistance of 300 meters.

Condition: great, minimal signs of wear
Case size: 42mm diameter
Movement type: Swiss-made mechanical (automatic)
Water resistance: 300m depth rating

Posted at

May 4, 2026, 6:41 PM

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