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Found 275 watches matching "Seamaster Diver 300M" and 894 listings

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Found 894 listings matching "Seamaster Diver 300M"

[WTS] Omega Seamaster Diver 300M Chronograph Black Dial 44mm Watch 212.30.44.50.01.001

Omega Seamaster Diver 300M Chronograph Black Dial 44mm Watch 212.30.44.50.01.001

Omega - 212.30.44.50.01.001 · $4,480
This Omega Seamaster Diver 300M Chronograph features a rugged, all-stainless steel case with a black dial and ceramic bezel. It houses the automatic Co-Axial caliber 3330, offering chronograph functionality and date, along with 300m of water resistance.

  • Condition: Excellent pre-owned condition
  • Case size: 44mm
  • Bracelet size: 7 1/2 inches
  • Depth rating: 300m
Posted at
Mar 13, 2026, 9:55 AM
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[WTS] Omega Seamaster 300m Black Ceramic/Gold 210.62.44.20.01.001

Omega Seamaster 300m Black Ceramic/Gold 210.62.44.20.01.001

Omega - 210.62.44.20.01.001 · $6,100
The Omega Seamaster Diver 300M features a fully ceramic case, lightweight and virtually scratch-proof, with blacked-out matte finish and 18K Sedna Gold accents.

  • Case diameter: 43.5mm
  • Thickness: 14.5mm
  • Lug width: 21mm
Posted at
Mar 12, 2026, 4:23 PM
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[WTS] Omega Seamaster 36mm Blue No Wave - 212.30.36.20.03.001 - $2,595 Shipped ✈️

Omega Seamaster 36mm Blue No Wave - 212.30.36.20.03.001 - $2,595 Shipped ✈️

Omega - 212.30.36.20.03.001 · $2,595
This is a Omega Seamaster Diver 300M Blue Dial, also known as the No Wave model, in great condition.

  • Condition: Pre-owned with minor wear
  • Size: 36mm diameter
  • Water Resistance: 200m
Posted at
Mar 12, 2026, 2:08 PM
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[WTS] Omega Seamaster Diver 300M (Black, 2023)

Omega Seamaster Diver 300M (Black, 2023)

Omega - 210.30.42.20.01.001 · $4,250
This Omega Seamaster Diver 300M is a black, 42mm watch featuring steel on steel construction. It comes in its full set, including the inner/outer box, cards, and booklet.

  • Condition: Excellent condition
  • Case Size: 42mm diameter
  • Material: steel
Posted at
Mar 12, 2026, 2:15 PM
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[WTS] Omega Seamaster Diver 300M Black Dial 41mm 2016 Box & Papers - $3,250

Omega Seamaster Diver 300M Black Dial 41mm 2016 Box & Papers - $3,250

Omega - Seamaster Diver 300M · $3,250
The Omega Seamaster Diver 300M is a modern dive watch that combines professional-grade capability with everyday wearability. The 41mm stainless steel case offers balanced proportions and robust construction, while the black dial delivers excellent legibility.

  • Condition: Excellent
  • Case size: 41mm
  • Water resistance: 300m depth rating
  • Movement power reserve: ~48 hours
Posted at
Mar 12, 2026, 10:13 AM
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[WTS] Omega Seamaster 300M 2551.80 Automatic, 36mm midsize, watch only PLEASE READ $1625

Omega Seamaster 300M 2551.80 Automatic, 36mm midsize, watch only PLEASE READ $1625

Omega - 2551.80.00 · $1,625
The Neo-vintage Omega Seamaster 300M is a mid-sized 36mm diver with an unknown serial number (estimated year). It has been overhauled by a watchmaker and now runs at +7, 260+ amp per timegrapher.

  • Condition: 7/10, minor dings and desk scratches
  • Case Size: 36mm diameter
  • Bracelet Length: up to 7.5"
  • Bezel Condition: fading turns but is tight
Posted at
Mar 11, 2026, 3:58 PM
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[WTS] Omega Seamaster Professional 300M Quartz 36mm $2,250

Omega Seamaster Professional 300M Quartz 36mm $2,250

Omega - 212.30.36.61.01.001 · $2,250
The Omega Seamaster Diver 300M quartz features a black wave dial, aluminum bezel, and robust construction. It is powered by the Omega Calibre 1538 quartz movement and has a diameter of 36.25mm.

  • Condition: Pre-owned with wear marks and a scratch on the bezel insert
  • Case Diameter: 36.25mm
  • Dial Color: Black
  • Water Resistance: 300m
Posted at
Mar 11, 2026, 1:58 PM
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[WTS] Omega Seamaster Diver 300M Pro – Black – OEM Mesh Strap – Full Set with Original Receipt – $3200 – Shipped

Omega Seamaster Diver 300M Pro – Black – OEM Mesh Strap – Full Set with Original Receipt – $3200 – Shipped

Omega - Seamaster Diver 300M Pro · $3,200
Omega Seamaster 300m professional in black, stainless steel mesh bracelet, purchased brand new from the boutique, comes as a full set.

  • Condition: great condition with minor wear
  • Bracelet material: stainless steel
  • Bracelet type: mesh
Posted at
Mar 10, 2026, 9:37 PM
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[WTS] Omega SeaMaster Professional 300M Diver

Omega SeaMaster Professional 300M Diver

Omega - 300M Diver · $4,250
This Omega Seamaster Professional 300M is a brand new purchase from a local AD in 2023. The watch has been worn lovingly but shows minor signs of use.

  • Condition: Pre-owned (lovingly worn)
  • Depth rating: 300m
  • Crystal condition: flawless
  • Bezel insert material: ceramic
Posted at
Mar 10, 2026, 6:48 PM
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