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 300M Co-Axial 41mm 2220.80 Box and Card - $2,890

Omega - 2220.80 · $2,890

Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with sapphire crystal and original Omega steel bracelet.

Condition: 8.8 / 10, great condition with minimal marks/hairlines
Case size: 41mm diameter
Bracelet size range: 7-7.25 inches for up to certain wrist sizes
Shipping method: Fedex Priority Shipping

Posted at

May 27, 2026, 9:40 PM

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Omega Seamaster 300M Co-Axial 2220.80 41mm Box and Papers - $2,890 -Reserved Post for u/lastattempt3

Omega - 2220.80 · $2,890

Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with a steel case and original Omega steel bracelet.

Condition: 8.9/10 - great condition with minimal marks/hairlines
Case size: 41mm diameter
Movement type: co-axial cal 2500
Bracelet material: steel

Posted at

May 27, 2026, 9:15 PM

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Omega Seamaster 300M White 42MM - Ref 210.32.42.20.04.001 (NEW 5/2026 COMPLETE SET)

Omega - 210.32.42.20.04.001 · $5,300

A brand new Omega Seamaster 300M White, Ref 210.32.42.20.04.001, complete with its original accessories.

Condition: New and unworn
Accessories included: outer sleeve, outer box, inner box, all cards, instruction manual, serialized hangtag, AD shipping coffin, travel case

Posted at

May 26, 2026, 8:41 PM

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Omega Seamaster 300M Blue 42MM - Ref 210.30.42.20.03.001 (NEW 5/2026 COMPLETE SET)

Omega - 210.30.42.20.03.001 · $5,600

A 42MM Omega Seamaster 300M Blue, with a complete set of original accessories.

Condition: New & unworn
Size: 42mm diameter
Water Resistance: 30m depth rating (no water resistance mentioned, but standard for the model)
Year: 2026

Posted at

May 26, 2026, 8:38 PM

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Omega Seamaster 300M 2532.20.00 Bracelet and Strap $3,499

Omega - 2532.20.00 · $3,499

A Omega Seamaster 300M 2532.20.00 is being sold with a bracelet and strap.

Bracelet: Bracelet and Strap

Posted at

May 26, 2026, 11:44 AM

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Omega Seamaster 300 Titanium - 41mm Blue Dial - 233.90.41.21.03.001

Omega - 233.90.41.21.03.001 · $4,495

This Omega Seamaster 300 features a lightweight titanium case, blue dial, and micro-adjust clasp for comfort on the wrist.

Condition: Good overall pre-owned condition with normal wear
Size: 41mm diameter
Water Resistance: 200m depth rating

Posted at

May 25, 2026, 10:09 PM

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Omega Seamaster 300M SMP Ceramic 21030422001001

Omega - 21030422001001 · $3,999

A black wave dial Omega Seamaster 300 on a bracelet, featuring minor cosmetic blemishes from desk wear.

Condition: Minor surface marks, in great shape
Box and papers included: yes
Bracelet condition: minor surface marks

Posted at

May 25, 2026, 1:02 PM

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Omega Seamaster 300M SMP Ceramic 21030422001001

Omega - 21030422-0010001

Posted at

May 25, 2026, 1:01 PM

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