Omega Seamaster 300 Seamaster 300 Master Co-Axial Sedna Gold / Black / Strap

Reference 233.62.41.21.01.002

About this watch

The Omega Seamaster 300 Master Co-Axial Sedna Gold is a luxurious interpretation of the Seamaster legacy, perfectly blending style with superior performance. Its stunning Sedna Gold case and sleek black dial create a striking visual impact that demands attention. The watch features a robust sapphire crystal, rotating bezel with a 0-60 scale, and Omega caliber 8401 self-winding movement with Co-Axial escapement. This luxury timepiece boasts an impressive power reserve of 60 hours and water resistance of up to 300 meters, making it perfect for diving enthusiasts or anyone who enjoys water sports. With its elegant design and sophisticated features, the Seamaster 300 is suitable for any occasion, from formal events to casual outings. Investing in this watch is more than just purchasing a timepiece; it's acquiring a piece of horological history.
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Key Features

  • Sedna Gold case with proprietary rose gold alloy
  • Omega caliber 8401 self-winding movement with Co-Axial escapement
  • Robust sapphire crystal with scratch resistance and clarity
  • Rotating bezel with 0-60 scale for diving functionality
  • Water resistance of up to 300 meters
  • Power reserve of 60 hours
  • Elegant black dial with stick/dot indexes and arrow hands

Specifications

Brand
Omega
Family
Seamaster 300
Model
Seamaster 300 Master Co-Axial Sedna Gold / Black / Strap
Reference
233.62.41.21.01.002
Movement
8401
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

LNIB Omega Seamaster 300 Heritage Black 41mm Steel Bracelet 2017 Complete

LNIB Omega Seamaster 300 Heritage Black 41mm Steel Bracelet 2017 Complete

A 2017 Omega Seamaster 300 Heritage in black with a 41mm steel bracelet and liquidmetal bezel, featuring the Caliber 8840 self-winding movement.

  • Condition: Like New (LNIB)
  • Movement caliber: 8840
  • Bracelet material: steel
Posted at
Mar 31, 2025, 1:35 PM
Active
LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

A 2022 Omega Seamaster 300 Professional diver's watch with a ceramic/titanium case and rubber strap, featuring a Master Chronometer Omega Caliber 8806.

  • Condition: Like New Condition
  • Case material: Ceramic/Titanium
  • Case diameter: 43.5mm
  • Band type: Rubber Strap
Posted at
Mar 31, 2025, 1:30 PM
Active
2022 Omega Heritage Seamaster 300, Blue Dial (Full Set) Warranty Through 7/7/2027

2022 Omega Heritage Seamaster 300, Blue Dial (Full Set) Warranty Through 7/7/2027

This Omega Heritage Seamaster 300 features a stunning blue sandwich dial with vintage Super-LumiNova indices and rhodium-plated hands. The watch is in excellent condition, with minor superficial signs of use on the bracelet.

  • Condition: Excellent
  • Case material: 316L Stainless Steel
  • Bezel material: Oxalic Acid Anodized Aluminium
  • Water resistance: 300m
Posted at
Mar 29, 2025, 5:55 PM
Active
2023 Omega Seamaster 300m Ref: 210.32.42.20.10.001 Green Dial "Seaweed" w​/​ B+P

2023 Omega Seamaster 300m Ref: 210.32.42.20.10.001 Green Dial "Seaweed" w​/​ B+P

2023 Omega Seamaster 300m Ref: 210.32.42.20.10.001 Green Dial 'Seaweed' is a 42mm dive watch with excellent condition green ceramic bezel and Luminova markers.

  • Condition: Excellent with minor wear
  • Case size: 42mm
  • Serial number: A,1XX,XXX
  • Accessories included: inner and outer boxes, warranty cards, card holder, receipt, booklet
Posted at
Mar 26, 2025, 7:19 PM
Active
Omega Seamaster 300M - Blue Dial - 210.30.42.20.03.001 (excellent / complete)

Omega Seamaster 300M - Blue Dial - 210.30.42.20.03.001 (excellent / complete)

This Omega Seamaster 300M features a 42mm stainless steel case with a blue dial and bezel, powered by the Master Co-Axial Movement.

  • Condition: Excellent / Complete Set
  • Case size: 42mm diameter
  • Movement type: Master Co-Axial
Posted at
Mar 25, 2025, 3:13 PM
Active
LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

2022 Omega Seamaster 300 Professional with ceramic/titanium case, rubber strap, and Master Chronometer Caliber 8806 movement.

  • Condition: Like New Condition
  • Case Material: Ceramic/Titanium
  • Case Size: 43.5mm diameter
Posted at
Mar 25, 2025, 12:40 PM
Active
LNIB Omega Seamaster 300 Heritage Black 41mm Steel Bracelet 2017 Complete

LNIB Omega Seamaster 300 Heritage Black 41mm Steel Bracelet 2017 Complete

This Omega Seamaster 300 Heritage features a 41mm steel case, Liquidmetal bezel, and self-winding movement. It comes with a full set of accessories, including manuals and certificates.

  • Condition: Like New In Box (LNIB)
  • Movement: Caliber 8840
  • Bracelet size: Steel bracelet
Posted at
Mar 25, 2025, 12:38 PM
Active
Omega Seamaster 300M - Black Aluminum - 210.32.42.20.01.003 ( new / 2025 )

Omega Seamaster 300M - Black Aluminum - 210.32.42.20.01.003 ( new / 2025 )

This Omega Seamaster 300 is a brand new watch featuring a 42mm stainless steel case and black aluminum dial.

  • Condition: Brand new
  • Case Size: 42mm diameter
  • Movement: 8806 Master Co-Axial Movement
Posted at
Mar 7, 2025, 3:14 PM
Active
Omega Seamaster 300 Heritage - Blue - 234.30.41.21.03.001 ( new / 2024 )

Omega Seamaster 300 Heritage - Blue - 234.30.41.21.03.001 ( new / 2024 )

This Omega Seamaster 300 Heritage is a brand new 41mm stainless steel watch with a blue dial, accompanied by all original boxes, papers, and warranty card.

  • Condition: Brand new
  • Case size: 41mm diameter
  • Movement: 8912 Master Co-Axial
Posted at
Mar 6, 2025, 3:44 PM
Active