Omega Seamaster Diver 300m Seamaster Diver 300M Co-Axial 44 Chronograph Stainless Steel / Blue / Bracelet

Reference 212.30.44.50.03.001

Omega Seamaster Diver 300M Co-Axial 44 Chronograph Stainless Steel / Blue / Bracelet

About this watch

The Omega Seamaster Diver 300M Co-Axial 44 Chronograph is a masterpiece of luxury watchmaking. This stunning timepiece boasts a rich blue dial that evokes thoughts of the sea and adventure, surrounded by a polished stainless steel case that complements its modern and classic design. The automatic chronograph movement, Omega caliber 3330, features a column wheel and Co-Axial escapement, ensuring precision and performance. With a water resistance of up to 300 meters, this watch is not only suitable for recreational diving but also for professional use. The rotating bezel and chronograph feature make it an ideal choice for timing activities. Whether you're in the office or at the beach, the Omega Seamaster Diver 300M enhances your look with its versatility and timeless design.
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MSRP: $6,000
Market Price: $3,957

Key Features

  • Omega caliber 3330 movement
  • Water resistance up to 300 meters
  • Rotating bezel for timing
  • Chronograph feature with column wheel mechanism

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Co-Axial 44 Chronograph Stainless Steel / Blue / Bracelet
Reference
212.30.44.50.03.001
Movement
3330
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Co-Axial Escapement
Case
Stainless Steel 44mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] 2023 Omega Seamaster Diver 300M Grey 12/23 Ref# 210.30.42.20.06.001 $4,299.00

2023 Omega Seamaster Diver 300M Grey 12/23 Ref# 210.30.42.20.06.001 $4,299.00

Omega - 210.30.42.20.06.001 · $4,299
2023 Omega Seamaster Diver 300M Grey features a beautiful grey wave dial, automatic movement, and a 42mm size.

  • Condition: Excellent shape with minor hairlines on case, clasp, and bracelet
  • Movement: 8806
  • Water Resistance: 300m
  • Depth Rating: 300m
Posted at
May 15, 2026, 9:27 AM
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[WTS] Omega Seamaster Diver 300M -01/26 – Full Kit – $4,525 Shipped

Omega Seamaster Diver 300M -01/26 – Full Kit – $4,525 Shipped

Omega - Seamaster Diver 300M -01/26 · $4,525
Up for sale is my Omega Seamaster Diver 300M with the white wave dial on OEM black rubber strap with Omega deployant clasp. Watch comes as a complete full kit with inner/outer boxes, cards, manuals, and accessories.

  • Condition: Very good pre-owned condition
  • Case Condition: Normal wear from use
  • Bezel Condition: Clean
  • Strap Condition: Great shape, plenty of life left
Posted at
May 15, 2026, 1:48 AM
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[WTS] Omega Seamaster Diver 300M (210.30.42.20.04.001)

Omega Seamaster Diver 300M (210.30.42.20.04.001)

Omega - 210.30.42.20.04.001 · $4,550
This Omega Seamaster Diver 300M features a white, 'wave' dial on a black rubber strap.

  • Condition: Excellent condition
  • Case size: 42mm diameter
  • Case material: Steel
  • Bracelet material: Rubber
Posted at
May 14, 2026, 10:06 PM
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[WTS] Omega Seamaster Diver 300M (Black, 42 mm, steel on steel)

Omega Seamaster Diver 300M (Black, 42 mm, steel on steel)

Omega - 210.30.42.20.01.001 · $4,500
For sale is an Omega Seamaster Diver 300M, a 42mm steel on steel watch with black dial and features from the manufacturer's 2023 product line.

  • Condition: Excellent condition
  • Case size: 42 mm
  • Band material: steel
  • Box and papers included: Full set
Posted at
May 14, 2026, 1:41 PM
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[WTS] 2024 Omega Seamaster Diver 300M 210.30.42.20.10.001 Green Seaweed Full Set - $5,395

2024 Omega Seamaster Diver 300M 210.30.42.20.10.001 Green Seaweed Full Set - $5,395

Omega - 210.30.42.20.10.001 · $5,395
This is a 2024 Omega Seamaster Diver 300M Green Seaweed, featuring a full set including the watch, inner and outer boxes, card holder, international warranty card, pictograms card, master chronometer card, and instructions manual.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2024
  • Warranty: International Warranty Card
Posted at
May 14, 2026, 12:50 PM
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[WTS][US] Omega Seamaster Diver 300m - Blue Dial - 41mm - 212.30.41.20.03.001 - Full Set

[US] Omega Seamaster Diver 300m - Blue Dial - 41mm - 212.30.41.20.03.001 - Full Set

Omega - 212.30.41.20.03.001 · $3,525
An Omega Seamaster Diver 300m in blue dial, 41mm size, and reference number 212.30.41.20.03.001 is up for sale.

  • Condition: Fantastic condition with minor hairlines on clasp, case, and bracelet
  • Case size: 41mm diameter
  • Depth rating: 300m
Posted at
May 13, 2026, 7:59 AM
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[WTS] BNIB Omega Seamaster Diver 300M 210.30.42.20.04.001 $5,250

BNIB Omega Seamaster Diver 300M 210.30.42.20.04.001 $5,250

Omega - 210.30.42.20.04.001 · $5,250
This Omega Seamaster Diver 300M features a black ceramic bezel, polished white ceramic dial with laser-engraved waves and a date window at 6 o'clock, and is powered by the OMEGA Master Chronometer Calibre 8800. The watch includes a blue rubber strap and has a water resistance of 30 bar (300m).

  • Condition: Brand new in box
  • Case diameter: 42mm
  • Lug width: 20mm
  • Water resistance depth rating: 300m
Posted at
May 12, 2026, 4:56 PM
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[WTS] OMEGA Seamaster Diver 300M Black Dial No Date, Bond Waves 210.32.42.20.01.003 + OEM Mesh Bracelet

OMEGA Seamaster Diver 300M Black Dial No Date, Bond Waves 210.32.42.20.01.003 + OEM Mesh Bracelet

Omega - 210.32.42.20.01.003 · $5,500
This Omega Seamaster Professional 300M features a modern case and movement with a vintage SMP dial feel, an aluminum bezel with lumed numbers, and comes as a complete set with various accessories.

  • Bracelet Type: OEM Mesh Stainless Steel
  • Included Accessories: Outer boxes, presentation box, hang tag, manual, wallet with all cards (warranty dated 11/2024), black rubber strap
Posted at
May 11, 2026, 8:43 PM
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[WTS] Omega Seamaster Diver 300M Chronograph 44mm Blue Wave Dial – Box, Papers, Active Warranty – 210.30.44.51.03.001

Omega Seamaster Diver 300M Chronograph 44mm Blue Wave Dial – Box, Papers, Active Warranty – 210.30.44.51.03.001

Omega - 210.30.44.51.03.001 · $7,795
A modern icon built for both adventure and everyday wear, the Omega Seamaster Diver 300M Chronograph combines serious capability with unmistakable wrist presence.

  • Condition: Excellent pre-owned condition
  • Case Size: 44mm
  • Movement: Omega Caliber 9900, automatic Co-Axial Master Chronometer chronograph, 60-hour power reserve
  • Bracelet Links: 12 links fitting an 8-8.5" wrist
Posted at
May 11, 2026, 4:51 PM
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