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Found 572 watches matching "300M" and 2063 listings

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Found 2063 listings matching "300M"

[WTS] Omega Seamaster 300M Co-Axial Mid-size 2220.80 Box and Card - $2,850 - Reserved for u/hachoopoo

Omega Seamaster 300M Co-Axial Mid-size 2220.80 Box and Card - $2,850 - Reserved for u/hachoopoo

Omega - 2220.80 · $2,850
A mid-size Omega Seamaster 300M Co-Axial watch with a 41mm steel case and automatic co-axial cal 2500 movement. The watch features a sapphire crystal and comes with an original Omega steel bracelet.

  • Condition: Excellent condition with minimal marks/hairlines
  • Case size: 41mm diameter
  • Movement: automatic co-axial cal 2500
  • Bracelet length: fits up to 7-7.25 inch wrists depending on wrist shape
Posted at
Jan 13, 2026, 11:01 PM
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[WTS] Christopher Ward C60 Trident Pro 300 – Pool Blue (BNIB, 2 Options)

Christopher Ward C60 Trident Pro 300 – Pool Blue (BNIB, 2 Options)

Christopher Ward - C60 Trident Pro 300 · $679
A Christopher Ward C60 Trident Pro 300 is being sold in two options: a 40mm bracelet version for $799 and a 42mm rubber strap version for $679. Both are brand new in box with automatic movement, sapphire crystal, and 300m water resistance.

  • Condition: Brand new in box, unworn
  • Case Diameter 1: 40mm
  • Case Diameter 2: 42mm
  • Strap Type 1: stainless steel bracelet
Posted at
Jan 13, 2026, 8:53 PM
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[WTS] Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

This listing does not contain any information about a watch.

Posted at
Jan 13, 2026, 4:37 PM
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[WTS] Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

· $100
This is a mesh bracelet from Strapify.com, specifically designed for the Omega Seamaster Diver 300m with 20mm lugs. It features high-quality 904L stainless steel and a secure folding deployant clasp.

  • Condition: Like new
  • Material: 904L grade stainless steel
  • Thickness: 3mm (near lugs), 2.5mm (near buckle)
  • Length: 95mm x 85mm
Posted at
Jan 13, 2026, 4:38 PM
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[WTS] 2023 Blancpain Fifty Fathoms Titanium Full Set $8,850

2023 Blancpain Fifty Fathoms Titanium Full Set $8,850

Blancpain - 5015-12B30-B52B · $8,850
The Blancpain Fifty Fathoms in titanium version is a contemporary dive watch honoring the original 1953 model with modern tech including a stepped dial and 300m water resistance.

  • Condition: Excellent, no dings, dents or scratches
  • Case size: 45mm diameter
  • Case thickness: 15.4mm
  • Lug width: 23mm
Posted at
Jan 13, 2026, 2:08 PM
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[WTS] TAG Heuer Aquaracer Calibre 5 Day-Date (WAF2010.BA0818) — 41mm, 300m, Classic 2000s Aquaracer

TAG Heuer Aquaracer Calibre 5 Day-Date (WAF2010.BA0818) — 41mm, 300m, Classic 2000s Aquaracer

TAG Heuer - WAF2010.BA0818 · $800
This is a great example of the earlier Aquaracer era: clean, purpose-built, and very wearable. It features a 41mm case, 300m water resistance, Swiss automatic Calibre 5, sapphire crystal, and classic bezel and bracelet design from the period.

  • Condition: Excellent overall
  • Case Size: 41mm diameter
  • Thickness: 11mm
  • Water Resistance: 300m
Posted at
Jan 13, 2026, 12:47 PM
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[WTS] Omega Seamaster 300M "Seaweed" Green Wave Dial on OEM Mesh! 210.32.42.20.10.001

Omega Seamaster 300M "Seaweed" Green Wave Dial on OEM Mesh! 210.32.42.20.10.001

Omega - 210.32.42.20.10.001 · $5,395
The Omega Seamaster Diver 300M 'Seaweed' features a rare and striking color combination, powered by the Caliber 8800 movement and water-resistant up to 300 meters.

  • Condition: Excellent preowned condition
  • Movement: Caliber 8800
  • Power reserve: up to 55 hours
  • Water resistance: up to 300 meters
Posted at
Jan 13, 2026, 11:31 AM
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[WTS] 2025 Omega Seamaster Diver 300 Bronze Gold & Titanium Green 210.90.42.20.10.001 Full Set

2025 Omega Seamaster Diver 300 Bronze Gold & Titanium Green 210.90.42.20.10.001 Full Set

Omega - 210.90.42.20.10.001 · $8,680
2025 Omega Seamaster Diver 300M Professional watch with a bronze gold and titanium case, featuring a green aluminium dial and rotating dive bezel.

  • Condition: Excellent preowned condition with almost no signs of wear.
  • Case material: Titanium
  • Case dimensions: 42mm diameter
  • Bezel material: 9K Bronze Gold
Posted at
Jan 12, 2026, 8:14 PM
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[WTS] 📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣

📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣

Omega - 210.32.42.20.01.001 · $4,295
This Omega Seamaster Diver 300M is a 42mm watch in very good condition, featuring a black dial and rubber strap.

  • Condition: very good pre-owned
  • Case size: 42mm diameter
  • Includes: complete set with receipts
Posted at
Jan 12, 2026, 4:07 PM
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