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

[WTS] OMEGA Heavyweights: Moonwatch 3861 Sapphire Sandwich (310.30.42.50.01.002) & Seamaster 300M Ceramic/Sedna Gold (210.62.44.20.01.001)

OMEGA Heavyweights: Moonwatch 3861 Sapphire Sandwich (310.30.42.50.01.002) & Seamaster 300M Ceramic/Sedna Gold (210.62.44.20.01.001)

Omega - 3861, 310.30.42.50.01.002 and 210.62.44.20.01.001
  • Model names: Moonwatch & Seamaster 300M
  • Materials: Sapphire Sandwich, Ceramic/Sedna Gold
Posted at
Mar 17, 2026, 9:57 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300M Co-Axial 2220.80 41mm Box and Card- $2,790

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

Omega - 2220.80 · $2,790
Up for sale is my Omega Seamaster 2220.80, a 41mm watch with an automatic co-axial cal 2500 movement.

  • Condition: 8.9/10 - great condition with minimal marks/hairlines
  • Case size: 41mm
  • Movement: co-axial cal 2500
  • Crystal: sapphire crystal
Posted at
Mar 15, 2026, 9:46 PM
Active
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[WTS] Omega Seamaster 300 “No Time to Die” $7399

Omega Seamaster 300 “No Time to Die” $7399

Omega - 210.90.42.20.01.001 · $7,399
The Omega Seamaster Diver 300M “No Time To Die” reference 210.90.42.20.01.001 is a lightweight, tactical, and unmistakably cool watch that blends cinematic heritage with serious dive-watch performance.

  • Condition: Used, with minor scratches on the clasp and a small mark on the lug
  • Material: Titanium
  • Bracelet type: Mesh
  • Depth rating: 300m
Posted at
Mar 15, 2026, 12:13 PM
Active
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[WTS] 2023 Omega Seamaster 300M No Time To Die James Bond 007 Titanium 210.90.42.20.01.001 Complete Set Excellent

2023 Omega Seamaster 300M No Time To Die James Bond 007 Titanium 210.90.42.20.01.001 Complete Set Excellent

Omega - 210.90.42.20.01.001 · $8,749
This is a 2023 Omega Seamaster 300M, part of the No Time to Die James Bond collection, featuring a titanium bracelet.

  • Condition: Excellent
  • Bracelet material: Titanium
  • Year: 2023
Posted at
Mar 14, 2026, 2:54 PM
Active
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[WTS] Omega Seamaster 300 41mm 🔥Preowned 2021, $4300+✈️🔥

Omega Seamaster 300 41mm 🔥Preowned 2021, $4300+✈️🔥

Omega - 233.90.41.21.03.001 · $4,385
This Omega Seamaster 300 is a preowned model from 2021, featuring a 41mm case.

  • Condition: Preowned
  • Year Manufactured: 2014
  • Status: Discontinued
  • Warranty: Warranty card included
Posted at
Mar 14, 2026, 12:20 AM
Active
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[WTS] Omega Seamaster 300m 2561.80 Midsize “Baby Bond”

Omega Seamaster 300m 2561.80 Midsize “Baby Bond”

Omega - 2561.80 · $1,750
The Omega Seamaster 300m Midsize ‘Baby Bond’ is a quartz-powered watch featuring a 36mm case.

  • Case size: 36mm
  • Bracelet length: 7"
  • Movement type: Quartz
Posted at
Mar 13, 2026, 8:57 PM
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[WTS] 2018 Omega Seamaster 300M Chrono GMT 44MM Full Set 212.30.44.52.01.001

2018 Omega Seamaster 300M Chrono GMT 44MM Full Set 212.30.44.52.01.001

Omega - 212.30.44.52.01.001 · $3,850
2018 Omega Seamaster 300M Chrono GMT 44MM, full set with excellent condition box and papers.

  • Case Size: 44mm diameter
  • Water Resistance: 300m depth rating
Posted at
Mar 13, 2026, 7:08 PM
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[WTS] Omega Seamaster 300 210.30.44.51.03.001 COMPLETE SET 2021

Omega Seamaster 300 210.30.44.51.03.001 COMPLETE SET 2021

Omega - 210.30.44.51.03.001 · $5,250
A 2021 Omega Seamaster 300 reference 210.30.44.51.03.001 in excellent condition, with a 44mm diameter.

  • Condition: Excellent
  • Diameter: 44mm
  • Year of manufacture: 2021
Posted at
Mar 13, 2026, 2:09 PM
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[WTS] Omega Seamaster 300M Green Seaweed (210.30.42.20.10.001) Complete Set

Omega Seamaster 300M Green Seaweed (210.30.42.20.10.001) Complete Set

Omega - 210.30.42.20.10.001 · $4,700
This Omega Seamaster 300M Green Seaweed is a complete set, including box, hang tag, and triple cards.

  • Condition: Great condition, minor hairlines on clasp and bracelet, tiny ding on case at 8 o'clock and bezel at 2 o'clock
  • Box condition: outer is damaged
  • Bracelet condition: minor hairlines
Posted at
Mar 12, 2026, 7:11 PM
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