Omega Seamaster 300 Seamaster 300 Master Co-Axial Stainless Steel / Sedna Gold / Black / Bracelet

Reference 233.20.41.21.01.001

Omega Seamaster 300 Master Co-Axial Stainless Steel / Sedna Gold / Black / Bracelet

About this watch

The Omega Seamaster 300 Master Co-Axial is a masterpiece that combines elegance, craftsmanship, and functionality. This stunning watch blends rich history with contemporary innovation, featuring a black dial beautifully complemented by Sedna gold accents. The stainless steel case measures 41mm in diameter, striking a balance between presence and wearability. The rotating bezel allows divers to track elapsed time underwater, while the Omega caliber 8400 movement provides greater precision, stability, and durability. With a power reserve of 60 hours and a frequency of 25,200 beats per hour, this watch ensures reliable timekeeping. Its impressive water resistance of up to 300 meters makes it perfect for serious divers and water sports enthusiasts. The black dial features stick and dot indexes coated with luminescent material, ensuring easy reading in low-light conditions. Omega's exceptional craftsmanship is evident in every detail, from the polished finishes to the intricate movement. This watch offers significant value, combining style, function, and brand prestige. Whether you're a diver, collector, or luxury item enthusiast, this timepiece is undoubtedly for you.

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MSRP: $12,600

Market Price: $5,903

Key Features

Omega caliber 8400 movement
Stainless steel case with Sedna gold accents
Rotating bezel for elapsed time tracking
Water resistance up to 300 meters
Chronometer rating for reliable timekeeping
Luminescent indexes for easy reading in low-light conditions
Exceptional craftsmanship and attention to detail

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Master Co-Axial Stainless Steel / Sedna Gold / Black / Bracelet

Reference

233.20.41.21.01.001

Movement

8400

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster 300 233.30.41.21.01.001 - Full Kit

Omega - 300 233.30.41.21.01.001 · $4,000

The Omega Seamaster 300 is a high-end watch that features a 41mm case diameter and 300m water resistance.

Movement: Omega 8400 Co-Axial
Crystal: Sapphire
Water Resistance: 300m

Posted at

Oct 26, 2025, 2:43 PM

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Omega Seamaster 300m 212.30.41.61.01.001

Omega - 212.30.41.61.01.001 · $1,900

A Omega Seamaster 300m quartz movement watch with a 41mm case size and full size bracelet, produced in 2012.

Condition: good, some light scratches on the bracelet
Movement: quartz
Case size: 41mm
Bracelet type: full-size

Posted at

Oct 26, 2025, 2:38 PM

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Omega Seamaster 300 Full Steel Yellow Patina Very Rare Original Owner 1960s (Unpolished)

Omega - 165.024 · $9,300

A highly sought-after 1960s Omega Seamaster 300 Ref. 165.024, preserved in remarkable all-original and unpolished condition.

Condition: Unpolished, all-original condition with signs of wear consistent with careful use over time
Size: 41mm
Year: 1960s
Bakelite bezel status: intact and well-preserved

Posted at

Oct 26, 2025, 10:40 AM

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Omega Seamaster 300 M Black Dial Brand New 2025 Unworn Full Kit 210.30.42.20.01.010 - $5,795 obo Shipped CONUS

Omega - 210.30.42.20.01.010 · $5,795

This Omega Seamaster Diver 300M features a black wave dial and METAS-certified movement, with a stainless steel case and mesh bracelet.

Condition: New Unworn
Case size: 42mm
Water resistance: 300m / 1000ft depth rating
Movement caliber: Omega Caliber 8800 Co-Axial Master Chronometer

Posted at

Oct 25, 2025, 11:25 PM

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Forstner Bracelet | Omega Seamaster 300m (Current Wave Dial) $135

Omega - 300m · $135

For sale is an Omega Seamaster 300m with a current wave dial.

Diameter: 40mm

Posted at

Oct 24, 2025, 3:01 PM

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Omega Seamaster 300M Blue - $3950

Omega - 210.30.42.20.03.001 · $3,950

This Omega Seamaster Professional 300M features a blue dial and comes as a full kit, including original box, papers, and warranty card. The watch is in excellent shape and runs perfectly.

Condition: great condition with minor signs of wear on the clasp
Case size: 42mm diameter
Water resistance: 300m depth rating

Posted at

Oct 23, 2025, 12:47 AM

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Omega Seamaster 300 Blue 234.30.41.21.03.001 LNIB

Omega - 234.30.41.21.03.001 · $4,995

For sale is a like new condition Omega Seamaster 300 with blue dial, unsized and complete with all original accessories.

Condition: Like new in box (LNIB)
Case size: 41mm
Dial color: Blue

Posted at

Oct 22, 2025, 4:16 PM

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2024 Omega Seamaster 300M

Omega - 300M · $5,850

A 2024 Omega Seamaster 300M purchased from the Omega boutique in December 2024.

Condition: Pre-owned, minor marks on the underside of clasp
Purchase Year: 2024

Posted at

Oct 21, 2025, 10:28 AM

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2023 Omega Seamaster 300 210.32.42.20.03.001 "Blue Wave" | Full set

Omega - 210.32.42.20.03.001 · $4,350

A mint example of the Omega Seamaster 300, with light handling marks and a warranty card dated 2023. The watch is in excellent condition and comes with its full set.

Condition: Very good condition
Warranty card date: 2023
Shipping: fully insured FedEx 2-Day shipping

Posted at

Oct 20, 2025, 7:05 PM

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