Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Sedna Gold / Black / Bracelet

Reference 210.20.44.51.01.001

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph is a testament to Omega's mastery of watchmaking, blending precision with exquisite design. Its striking combination of Stainless Steel and Sedna Gold exudes luxury, while the black ceramic bezel paired with a glossy black dial offers an elegant yet sporty feel. The 44mm diameter case feels substantial on the wrist, but not overwhelming, with a polished finish that reflects light beautifully. The Omega caliber 9900 movement, certified by METAS, boasts impressive technical specifications, including a power reserve of 60 hours and a frequency of 28,800 beats per hour. This automatic movement is engineered for performance, making it an exceptional timepiece for both diving enthusiasts and watch collectors. With its remarkable water resistance of 300 meters, the Seamaster Diver 300M is perfect for underwater adventures, while its date display and stick and dot indexes ensure excellent readability even in low-light conditions. Whether you're a seasoned diver or simply appreciate luxury watches, this timepiece embodies the spirit of adventure and sophistication.
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MSRP: $16,100
Market Price: $9,174

Key Features

  • Omega caliber 9900 movement
  • METAS certification
  • 300m water resistance
  • 44mm diameter case
  • Sedna Gold and Stainless Steel materials
  • Black ceramic bezel and glossy black dial
  • Date display at 6 o'clock

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Sedna Gold / Black / Bracelet
Reference
210.20.44.51.01.001
Movement
9900
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer, Co-Axial Escapement
Case
44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] 🌊 Omega Seamaster Diver 300M Blue🌊

🌊 Omega Seamaster Diver 300M Blue🌊

Additional Details:

Posted at
Feb 3, 2026, 9:46 PM
Active
[WTS] Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 Full Set Mint

Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 Full Set Mint

A modern, high-performance dive watch with iconic Seamaster styling featuring a blue wave dial and ceramic bezel.

  • Condition: Mint
  • Case size: 42mm
  • Dial color: blue
  • Bezel material: ceramic
Posted at
Feb 3, 2026, 12:58 PM
Active
[WTS] OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$8,100🔥

OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$8,100🔥

The OMEGA Seamaster Diver 300M 'Paris 2024' is a luxurious tribute to sporting excellence, featuring a 42mm case with stainless steel and 18K Moonshine Gold. It has a white ceramic dial with polished waves and a custom 'Paris 2024' typography on the date disc.

  • Condition: UNWORN
  • Case material: stainless steel and 18K Moonshine Gold
  • Diameter: 42mm
  • Water resistance: 300m
Posted at
Feb 1, 2026, 1:44 PM
Active
[WTS] 2024 Omega Seamaster Diver 300M 42MM Blue Dial Rubber Strap 210.32.42.20.03.001 - $4,300

2024 Omega Seamaster Diver 300M 42MM Blue Dial Rubber Strap 210.32.42.20.03.001 - $4,300

This 2024 Omega Seamaster Diver 300M features a blue dial and is equipped with a rubber strap.

  • Condition: Excellent
  • Case Size: 42mm diameter
  • Shipping Methods: FedEx Overnight
Posted at
Jan 31, 2026, 8:33 PM
Active
[WTS] Omega Seamaster Diver 300M 210.32.42.20.03.001 - Box Papers 2023

Omega Seamaster Diver 300M 210.32.42.20.03.001 - Box Papers 2023

This Omega Seamaster Diver 300M is a well-maintained timepiece with original box and papers, and has been worn only about 8 times. It features a clean crystal, like-new bezel, and very clean case.

  • Condition: Excellent
  • Case size: 41mm diameter
  • Lug-to-lug: <48mm
  • Warranty card date: 2023
Posted at
Jan 30, 2026, 5:21 PM
Active
[WTS] Omega Seamaster Diver 300M James Bond 60th Anniversary 42mm Blue Dial 210.30.42.20.03.002

Omega Seamaster Diver 300M James Bond 60th Anniversary 42mm Blue Dial 210.30.42.20.03.002

This Omega Seamaster Diver 300M James Bond 60th Anniversary watch features a 42mm blue dial and is in excellent condition.

  • Condition: Very good, rated at 9.7/10
  • Depth rating: 300m
  • Case diameter: 42mm
  • Box set included: true
Posted at
Jan 30, 2026, 10:46 AM
Active
[WTS] Omega Seamaster Diver 300M 007 NTTD

Omega Seamaster Diver 300M 007 NTTD

Selling a Omega Seamaster NTTD edition in excellent condition with some minor cosmetic damage.

  • Condition: Excellent (small scratch on clasp and a few light scratches on case back)
  • Case Size: 42mm
  • Water Resistance: 300m
Posted at
Jan 28, 2026, 11:41 PM
Active