Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 44 Chronograph America's Cup

Reference 210.30.44.51.03.002

Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph America's Cup

About this watch

The Omega Seamaster Diver 300M Master Co-Axial is a masterpiece of watchmaking that effortlessly blends style and functionality. Its striking blue ceramic dial and stainless steel case exude sophistication while its sporty edge makes it perfect for any occasion. The sapphire crystal glass ensures scratch resistance and clarity, while the automatic movement boasts a chronograph function and METAS certification, guaranteeing precision and durability. With a water resistance of 300 meters, this watch is more than capable of handling underwater adventures. Its ergonomic design and adjustable bracelet make it comfortable to wear, whether you're at work or enjoying a weekend getaway.
Buy Now on Jomashop
This is an affiliate link
MSRP: $11,900
Market Price: $7,460

Key Features

  • Omega Caliber 9900 automatic movement
  • Chronograph function with column wheel mechanism
  • Sapphire crystal glass for scratch resistance
  • 300m water resistance
  • 44mm diameter stainless steel case
  • Adjustable bracelet with secure clasp

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 44 Chronograph America's Cup
Reference
210.30.44.51.03.002
Movement
9900
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 44mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

Omega 36th America's Cup Seamaster Diver 300m Chronograph 210.30.44.51.03.002

Omega 36th America's Cup Seamaster Diver 300m Chronograph 210.30.44.51.03.002

Omega - 210.30.44.51.03.002 · $6,000
The Omega Seamaster Diver 300M Chronograph is a 44 mm stainless steel watch with blue ceramic bezel, white enamel diving scale, and laser-engraved waves on the blue ceramic dial.

  • Condition: UNPOLISHED with minimal wear
  • Case material: stainless steel
  • Bracelet type: metal bracelet with Quick Change system
  • Strap included: rubber strap
Posted at
Feb 18, 2025, 9:56 AM
Active
View listing on RolexForums
[WTS] Omega Seamaster Diver 300M 42mm Black Wave Dial (210.30.42.20.01.001) 2023

Omega Seamaster Diver 300M 42mm Black Wave Dial (210.30.42.20.01.001) 2023

Omega - 210.30.42.20.01.001 · $4,350
The Omega Seamaster Diver 300M is a 2023 model with a black wave dial, available in 42mm. The watch includes a full set of accessories and an OEM Omega blue rubber deployment bracelet.

  • Condition: excellent condition
  • Bracelet length: all links
  • Included accessories: outer box, inner box, warranty card, Master Chronometer card, pictograms card, card holder, manuals, hang tag
  • Additional bracelet: OEM Omega blue rubber deployment bracelet (previously purchased preowned for $700)
Posted at
Feb 15, 2026, 9:42 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M 210.32.42.20.06.001 Grey 2023 Full Set - $4,295

Omega Seamaster Diver 300M 210.32.42.20.06.001 Grey 2023 Full Set - $4,295

Omega - 210.32.42.20.06.001 · $4,295
Up for sale is a Omega Seamaster Diver 300m Grey, a 2023 model that comes in full set including the watch, inner and outer box, card holder, international warranty card, pictograms card, master chronometer card, instructions manual, and hang tag.

  • Condition: Excellent condition with minimal signs of wear
  • Case size: 41.5mm diameter
  • Depth rating: 300m
Posted at
Feb 14, 2026, 12:10 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M 210.32.42.20.03.001 Blue 2022 Full Set - $4,395

Omega Seamaster Diver 300M 210.32.42.20.03.001 Blue 2022 Full Set - $4,395

Omega - 210.32.42.20.03.001 · $4,395
Up for sale is a Omega Seamaster Diver 300m Blue, a 2022 model with various accessories including inner and outer box, warranty cards, and instructions manual.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2022
  • Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual, Hang Tag
Posted at
Feb 14, 2026, 12:08 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M James Bond 210.30.42.20.03.002 Full Set

Omega Seamaster Diver 300M James Bond 210.30.42.20.03.002 Full Set

Omega - 210.30.42.20.03.002 · $6,497
A modern classic Omega Seamaster Diver 300M ‘James Bond’ with a blue wave-dial and a 42mm stainless steel case, built around Omega’s dive heritage.

  • Condition: Good with minor wear
  • Case Size: 42mm diameter
  • Case Material: stainless steel
  • Bezel Type: blue ceramic dive bezel
Posted at
Feb 14, 2026, 1:01 AM
Active
View listing on r/WatchExchange
[WTS] 2024 Omega Seamaster Diver 300M – Black Wave Dial – Ref. 210.32.42.20.01.001 – Full Set + Extras – Excellent Condition – $4,400 Shipped

2024 Omega Seamaster Diver 300M – Black Wave Dial – Ref. 210.32.42.20.01.001 – Full Set + Extras – Excellent Condition – $4,400 Shipped

Omega - 210.32.42.20.01.001 · $4,400
2024 Omega Seamaster Diver 300M with a 42mm black ceramic wave dial and automatic movement, powered by Omega's Master Chronometer.

  • Condition: Excellent (minimal wear)
  • Movement: Automatic (Omega Co-Axial Master Chronometer Caliber 8800)
  • Case Size: 42mm
  • Water Resistance: 300m
Posted at
Feb 13, 2026, 6:49 PM
Active
View listing on r/WatchExchange
[WTS] 2018 Omega Seamaster Diver 300m Blue Dial Steel No Wave 212.30.41.20.03.001 B+P

2018 Omega Seamaster Diver 300m Blue Dial Steel No Wave 212.30.41.20.03.001 B+P

Omega - 212.30.41.20.03.001 · $3,600
The Omega Seamaster Diver 300M features a classic blue dial, stainless steel case and bracelet, and an automatic self-winding movement.

  • Condition: Great condition, 93%
  • Case diameter: 41mm
  • Movement: Coaxial 2500 automatic self-winding
  • Crystal: Sapphire
Posted at
Feb 13, 2026, 2:20 PM
Active
View listing on r/WatchExchange
[WTS] 2023 Omega Seamaster Diver 300m White Dial on Bracelet 210.30.42.20.04.001 B+P

2023 Omega Seamaster Diver 300m White Dial on Bracelet 210.30.42.20.04.001 B+P

Omega - 210.30.42.20.04.001 · $4,600
This Omega Seamaster Diver 300M features a stunning white wave-pattern dial paired with a black ceramic bezel and is equipped with the Co-Axial Master Chronometer Caliber 8800 movement.

  • Condition: Excellent
  • Movement: Self-winding Mechanical
  • Case material: Stainless Steel
  • Bezel material: Black Ceramic
Posted at
Feb 13, 2026, 2:05 PM
Active
View listing on r/WatchExchange
[WTS] 2024 Omega Seamaster Diver 300m Green Dial on Bracelet 210.30.42.20.10.001 B+P

2024 Omega Seamaster Diver 300m Green Dial on Bracelet 210.30.42.20.10.001 B+P

Omega - 210.30.42.20.10.001 · $4,900
This stunning Omega Seamaster Diver 300M reference number 210.30.42.20.10.001 features a green wave-pattern dial, green ceramic bezel, and Co-Axial Master Chronometer Caliber 8800 movement.

  • Condition: Excellent (with minor signs of wear)
  • Case Diameter: 42mm
  • Crystal Type: Sapphire
  • Bezel Material: Green Ceramic
Posted at
Feb 13, 2026, 1:38 PM
Active
View listing on r/WatchExchange