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

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

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 Black No-Wave Dial 41mm Automatic $3,000 Shipped 馃嚭馃嚫

Omega Seamaster Diver 300m Black No-Wave Dial 41mm Automatic $3,000 Shipped 馃嚭馃嚫

Omega - 212.30.41.20.01.003 路 $3,000
This Omega Seamaster Diver 300M features a 41mm stainless steel case, black ceramic bezel, and automatic Co-Axial Chronometer movement. It has a helium escape valve and is water-resistant to 300 meters.

  • Condition: Excellent - light wear only, keeps perfect time
  • Case Size: 41mm diameter
  • Bezel Material: ceramic
  • Movement Type: automatic Co-Axial Chronometer
Posted at
Oct 24, 2025, 2:24 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M - 212.30.41.20.01.001 - James Bond 007

Omega Seamaster Diver 300M - 212.30.41.20.01.001 - James Bond 007

Omega - 212.30.41.20.01.001 路 $3,495
This Omega Seamaster Diver 300M is a stunning watch that does not pop up for sale often, featuring a beautiful black lacquered dial with a 007 second hand and automatic movement.

  • Condition: Great shape with very minimal hairlines, almost no signs of wear
  • Model Type: Diver
  • Limited Edition: Yes (L/E)
  • Water Resistance: 300m
Posted at
Oct 22, 2025, 4:47 PM
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[WTS] 2025 Omega Seamaster Diver 300m

2025 Omega Seamaster Diver 300m

Omega - 210.30.44.51.06.001 路 $6,200
This is a new and complete Omega Seamaster Diver 300M, still in its original packaging with stickers.

  • Condition: Unworn
  • Msrp: 9600
  • Year: 2025
Posted at
Oct 21, 2025, 11:26 AM
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[WTS] 2025 BNIB Omega Seamaster Diver 300M Black 210.30.42.20.01.001 Full Set

2025 BNIB Omega Seamaster Diver 300M Black 210.30.42.20.01.001 Full Set

Omega - 210.30.42.20.01.001 路 $5,400
2025 Omega Seamaster Diver 300M Black 42mm daily diver with a full set, brand new and dated Sept 2025.

  • Condition: new, unsized, never worn
  • Size: 42mm diameter
  • Year: 2025
Posted at
Oct 17, 2025, 7:57 PM
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[WTS] Omega Seamaster Diver 300M Black Ceramic 2024 Box And Papers 210.92.44.20.01.003

Omega Seamaster Diver 300M Black Ceramic 2024 Box And Papers 210.92.44.20.01.003

Omega - 210.92.44.20.01.003 路 $7,750
The Omega Seamaster Diver 300M Black Ceramic Ref. 210.92.44.20.01.003 is a bold and stealthy take on one of Omega鈥檚 most iconic dive watches, featuring a 43.5mm black ceramic case with a sleek, matte finish.

  • Case material: black ceramic
  • Diameter: 43.5mm
Posted at
Oct 17, 2025, 1:02 PM
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[WTS] Omega Seamaster Diver 300M James Bond Full Steel Blue Dial (Full-Set/Mint)

Omega Seamaster Diver 300M James Bond Full Steel Blue Dial (Full-Set/Mint)

Omega - 210.30.42.20.03.002 路 $6,665
This Omega Seamaster Diver 300M James Bond watch is a modern diver's watch directly tied to the iconic 007 legacy, featuring a full stainless steel case and a striking blue wavy dial.

  • Condition: like new to unworn
  • Case material: full stainless steel
  • Bracelet type: steel mesh
  • Band size: not specified
Posted at
Oct 16, 2025, 9:44 PM
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[WTS] Omega Seamaster Diver 300M 210.32.42.20.01.001 2024

Omega Seamaster Diver 300M 210.32.42.20.01.001 2024

Omega - 210.32.42.20.01.001 路 $4,650
A modern icon of precision and elegance, this Omega Seamaster Diver 300M features a black ceramic dial with laser-engraved wave pattern, unidirectional ceramic bezel, and helium escape valve. Measuring 42mm, it perfectly blends sport and style for everyday wear or ocean adventure.

  • Condition: Mint condition
  • Case size: 42mm
  • Material: stainless steel
  • Diameter: 40mm (bezel)
Posted at
Oct 15, 2025, 2:47 PM
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[WTS] OMEGA Seamaster Diver 300M Silver |ref. 210.30.42.20.06.002 | 2025 Complete Set

OMEGA Seamaster Diver 300M Silver |ref. 210.30.42.20.06.002 | 2025 Complete Set

OMEGA - 210.30.42.20.06.002 路 $6,250
This OMEGA Seamaster Diver 300M Silver is a high-end watch from the 2025 collection, featuring a complete set of accessories and documentation. The watch itself is in excellent condition with minor wear, including lighter scratches and hairlines.

  • Condition: Excellent Preowned, minor wear in form of lighter scratches/hairlines
  • Box: Double Boxed
  • Papers: Pictograms x Master Chronometer Cert, Instruction Book, 2025 Warranty Card
  • Crystals: Both crystals clean
Posted at
Oct 15, 2025, 1:33 PM
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[WTS] OMEGA Seamaster Diver 300m Chronograph 44mm Box & Papers - 210.32.44.51.01.001

OMEGA Seamaster Diver 300m Chronograph 44mm Box & Papers - 210.32.44.51.01.001

Omega - 210.32.44.51.01.001 路 $5,500
A Seamaster Diver 300m Chronograph that combines a professional dive watch and chronograph functionality in one modern package.

  • Condition: Very good, used condition with minor wear on the case
  • Movement: Omega's Calibre 9900, METAS-certified Master Chronometer with co-axial escapement and 60-hour power reserve
  • Case size: 44mm stainless steel
  • Water resistance: 300m
Posted at
Oct 14, 2025, 4:59 PM
Active
View listing on r/WatchExchange