Omega Seamaster 300 Seamaster 300 Co-Axial Master Chronometer Platinum / Lapis Lazuli

Reference 234.93.41.21.99.002

Omega Seamaster 300 Co-Axial Master Chronometer Platinum / Lapis Lazuli

About this watch

The Omega Seamaster 300 is a true testament to the brand's commitment to quality and innovation. Crafted from platinum, this watch exudes sophistication, with a stunning lapis lazuli dial adding a rich, deep blue hue that stands out against the gleaming case. The rotating bezel is functional for divers, allowing you to track elapsed time underwater. With exceptional water resistance and a highly accurate movement featuring Co-Axial escapement, this watch is perfect for adventure-seekers or those who value both aesthetics and practicality. Whether dressing up for a formal event or keeping it casual on the weekend, the Seamaster 300 fits seamlessly into any outfit.

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Key Features

Platinum case
Lapis lazuli dial
Rotating bezel
300m water resistance
Automatic Omega caliber 8913 movement
Co-Axial escapement
Sapphire glass

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Co-Axial Master Chronometer Platinum / Lapis Lazuli

Reference

234.93.41.21.99.002

Movement

8913

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster 300 $4470 233.30.41.21.01.001

Omega - 233.30.41.21.01.001 · $4,470

Seamaster 300 for sale, details provided in the listing image link.

Price: Additional Details: Price $4470

Posted at

Jan 30, 2026, 10:00 AM

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Omega Seamaster 300 Steel Pumpkin Patina Lollipop Hand (Unpolished/Serviced)

Omega - 2913 · $10,500

An exceptional example of the early Omega Seamaster 300 Ref. 2913, preserved in beautiful condition.

Condition: Unpolished/Serviced
Year: 1958
Size: 39mm diameter
Movement Service: professionally serviced

Posted at

Jan 29, 2026, 5:03 PM

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Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Papers- $2,790

Omega - 2220.80 · $2,790

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

Condition: 8.8/10 - minimal marks/hairlines, great condition
Case size: 41mm diameter
Movement type: co-axial cal 2500
Bracelet size: fits up to 7-7.25 inch wrists depending on wrist shape

Posted at

Jan 28, 2026, 8:10 PM

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2023 Omega Seamaster 300 Summer blue 41mm 234.30.41.21.02.002 Full Set Excellent

Omega - 234.30.41.21.03.002 · $5,950

The Omega Seamaster 300 is part of the Summer Blue Collection, a unique version with a varnished dial and deeper tone bezel.

Condition: Excellent
Size: 41mm diameter
Year: 2023

Posted at

Jan 28, 2026, 1:11 PM

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Omega Seamaster 300M Co-Axial 2220.80 B&P 41mm- $2,850

Omega - 2220.80 · $2,850

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: 8.7/10, great condition with minimal marks/hairlines on case, caseback, and bracelet
Case size: 41mm diameter
Movement: co-axial cal 2500
Water resistance: not specified

Posted at

Jan 26, 2026, 9:04 PM

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omega seamaster 300 166.024 | watch only | serviced | $7200 shipped

Omega - 300 166.024 · $7,200

This is a great example of Seamaster 166.024 with a thick case and original crystal.

Condition: Pre-owned, serviced
Case condition: worn but thick
Shipping: shipped from NYC

Posted at

Jan 26, 2026, 4:04 PM

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Omega Seamaster 300m Nekton Edition | Full Kit | Dec 2024 | Original Owner

Omega - 300M Nekton Edition · $4,500

A Omega Seamaster 300M Nekton Edition is being sold by the original owner due to a change in wrist size. The watch comes with its full kit and has plenty of warranty left.

Condition: Full Kit, original owner, with warranty and accessories
Warranty Remaining: approximately 2 years
Located: New York City

Posted at

Jan 26, 2026, 11:41 AM

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[WTS] Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega - 2531.80 · $3,700

This Omega Seamaster 300m is a full-size watch with a 41mm case, featuring a freshly overhauled movement and various parts replaced by Omega. It comes with a 2-year warranty and is in incredible condition.

Condition: Pre-owned, like new with minor desk dive scuffs on clasp
Warranty Years: 2
Service Cost: $1,000
Bracelet Condition: All pins replaced

Posted at

Jan 23, 2026, 4:00 PM

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