[WTS] Omega Seamaster Professional 300 - 2023

Omega Seamaster Professional 300 - 2023

This Omega Seamaster Diver 300M features a white ceramic wave dial and is powered by an automatic movement. It comes with a factory stainless steel mesh bracelet and has a crystal clean face with a crisp bezel.

  • Condition: Excellent
  • Case Size: 42mm diameter
  • Bracelet Type: Mesh
  • Water Resistance: 300m depth rating
Posted at
Dec 21, 2025, 8:56 PM
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[WTS] Omega Seamaster Professional Diver 300m. Full Kit. $5100

Omega Seamaster Professional Diver 300m. Full Kit. $5100

I've got an Omega Seamaster Professional Diver 300 in Black with a beautiful sunburst black wave dial and ceramic bezel.

  • Condition: Good condition
  • Movement: Omega Calibre 8800 (COSC and METAS certified)
  • Magnetic field resistance: 15,000 gauss
  • Bracelet type: Milanese
Posted at
Dec 18, 2025, 6:02 PM
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[WTS] Omega Seamaster Diver 300M - 2020 - 210.30.42.20.01.001 - $4100 plus label

Omega Seamaster Diver 300M - 2020 - 210.30.42.20.01.001 - $4100 plus label

This Omega Seamaster Diver 300M is a professional diver's watch with notable wear on the bracelet and visible wear on the crystal.

  • Condition: Pre-owned, wear on the bracelet and crystal
  • Depth rating: 300m
Posted at
Dec 17, 2025, 10:01 PM
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[WTS] Omega Seamaster Professional Diver 300M - Blue Dial - 210.30.42.20.03.001

Omega Seamaster Professional Diver 300M - Blue Dial - 210.30.42.20.03.001

A 42mm stainless steel Omega Seamaster Professional Diver 300M with blue dial, in excellent working order and minimal signs of wear.

  • Condition: Preowned, great condition with minimal wear
  • Case size: 42mm diameter
  • Crystal type: Sapphire
Posted at
Dec 17, 2025, 4:52 PM
Sold
[WTS] Seiko MarineMaster Professional 300m Tuna SBBN007 - All Original

Seiko MarineMaster Professional 300m Tuna SBBN007 - All Original

Seiko - SBBN007 · $725
A clean, uncluttered Seiko diver with a case free of DiaShield coating, featuring a short lug-to-lug distance for comfortable wear.

  • Condition: Excellent condition, minor signs of wear on the shroud and bezel
  • Case material: unknown (not specified)
  • Movement type: Mechanical (not specified further)
  • Water resistance: 300m
Posted at
Dec 14, 2025, 6:12 PM
Sold
[WTS] PHOIBOS Proteus PY028B – Blue Dial / Aged Steel (Discontinued)

PHOIBOS Proteus PY028B – Blue Dial / Aged Steel (Discontinued)

Phoibos - PY028B · $175
For sale is a PHOIBOS Proteus 300M Automatic Dive Watch with the blue dial and aged steel-plated case. This is a discontinued model and one of Phoibos’ best-executed vintage-leaning divers.

  • Condition: Excellent
  • Case: 42mm diameter
  • Bezel: 120-click unidirectional with ceramic insert
  • Movement: Seiko NH35 automatic (reliable, hack/hand-wind)
Posted at
Dec 14, 2025, 12:16 PM
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[WTS] Christopher Ward C60 Trident Pro 300 42mm – $900

Christopher Ward C60 Trident Pro 300 42mm – $900

The Christopher Ward C60 Trident Pro 300 is a slimmer and more refined diver watch featuring a 42mm stainless steel case, sapphire crystal, and a glossy ceramic bezel with crisp engraved numerals. It has a water resistance of 300 meters, runs on the reliable Sellita SW200-1 automatic movement, and features CW's twin-flag rotor design.

  • Condition: Excellent condition
  • Case size: 42mm diameter
  • Water resistance: 300 meters depth rating
  • Movement: Sellita SW200-1 automatic movement with 38-hour power reserve
Posted at
Dec 10, 2025, 5:49 PM
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[WTS] Omega Seamaster Diver 300M 18K Yellow Gold & Steel

Omega Seamaster Diver 300M 18K Yellow Gold & Steel

This is one of the best Omega watches produced, a beautifully maintained blue-dial Seamaster in great overall condition.

  • Condition: Fantastic overall condition, light wear marks
  • Warranty: Omega warranty included
  • Box: Original Omega wooden presentation box included
  • Bracelet Links: All original bracelet links (including extras) included
Posted at
Dec 9, 2025, 3:13 PM
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[WTS] Zodiac Super Sea Wolf Compression Diver Blue Lapis Lazuli Limited Edition (300 pieces only) ZO9312 PRICE REDUCED $775

Zodiac Super Sea Wolf Compression Diver Blue Lapis Lazuli Limited Edition (300 pieces only) ZO9312 PRICE REDUCED $775

Zodiac - ZO9312 · $775
Limited edition Zodiac Super Sea Wolf Compression Diver Blue Lapis Lazuli, one of only 300 pieces produced.

  • Limited production run: 300 pieces
Posted at
Dec 9, 2025, 1:28 AM
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