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Found 439 watches matching "Seamaster 300" and 2040 listings

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Found 2040 listings matching "Seamaster 300"

[WTS] OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 馃敟$8,250馃敟

OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 馃敟$8,250馃敟

OMEGA - 522.21.42.20.04.001 路 $8,250
The OMEGA Seamaster Diver 300M 'Paris 2024' is a luxurious tribute to sporting excellence, featuring a stainless steel and 18K Moonshine Gold case, laser-structured diving scale, and custom typography on the date disc.

  • Condition: [UNWORN]
  • Case Size: 42mm diameter
  • Movement: Calibre 8800 Master Chronometer
  • Water Resistance: 300m depth rating
Posted at
Jan 23, 2026, 9:07 PM
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[WTS] 21mm Omega - OEM - Black Rubber Strap & 18mm Omega Buckle $250 Shipped

21mm Omega - OEM - Black Rubber Strap & 18mm Omega Buckle $250 Shipped

Omega - CVZ012082 路 $250
A black rubber strap and Omega buckle are being sold, specifically designed for the Omega Seamaster Diver 300m. The strap is currently on backorder.

  • Strap Width: 21mm
  • Buckle Width: 18mm
Posted at
Jan 23, 2026, 8:27 PM
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[WTS] Omega Seamaster Professional 300 SMPc, non-wave dial, full kit minus warranty card

Omega Seamaster Professional 300 SMPc, non-wave dial, full kit minus warranty card

Omega - SMPc 路 $2,950
A previously owned Omega Seamaster Professional 300 SMPc in non-wave dial configuration, part of the previous generation. This watch features a 41mm diameter and is designed for comfort.

  • Condition: pre-owned with signs of wear
  • Case size: 41mm diameter
  • Wrist size compatible: 7.25 inches
  • Included accessories: pictogram, manual, box(s), tag
Posted at
Jan 23, 2026, 7:05 PM
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[WTS] Omega Seamaster Heritage 300 234.30.41.21.01.001 Box Papers 馃寠

Omega Seamaster Heritage 300 234.30.41.21.01.001 Box Papers 馃寠

Omega - 234.30.41.21.01.001 路 $4,788
The Omega Seamaster Heritage 300 is a vintage-inspired watch, double boxed, and comes with all original accessories.

  • Condition: Very good condition, with minor marks
  • Box: Comes double boxed
  • Papers: Three warranty cards dated '21
  • Manual: Manual included
Posted at
Jan 23, 2026, 3:51 PM
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[WTS] Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 馃Ъ ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 馃Ъ ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega - 2531.80 路 $3,700
This Omega Seamaster 300m is a full-size watch with a 41mm case, featuring a freshly overhauled movement and various parts replaced by Omega. It comes with a 2-year warranty and is in incredible condition.

  • Condition: Pre-owned, like new with minor desk dive scuffs on clasp
  • Warranty Years: 2
  • Service Cost: $1,000
  • Bracelet Condition: All pins replaced
Posted at
Jan 23, 2026, 4:00 PM
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[WTS] Omega Seamaster 300M VINTAGE (Ref 168.1503)

Omega Seamaster 300M VINTAGE (Ref 168.1503)

Omega - 168.1503 路 $2,500
This vintage Omega Seamaster 300M is a numbers matching all ordinal watch from around 1984. It's being sold as a head only unit without a strap.

  • Condition: Super clean, runs well
  • Case size: 42mm diameter
  • Serial matching: numbers matching
Posted at
Jan 23, 2026, 3:22 PM
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[WTS] Omega Seamaster Diver 300M James Bond 60th Anniversary 42mm Blue Dial 210.30.42.20.03.002

Omega Seamaster Diver 300M James Bond 60th Anniversary 42mm Blue Dial 210.30.42.20.03.002

Omega - 210.30.42.20.03.002 路 $6,550
This Omega Seamaster Diver 300M James Bond 60th Anniversary edition features a 42mm blue dial case with a Master Chronometer card and warranty card included.

  • Condition: In very good condition, rated at 9.7/10
  • Box Set: true
  • Papers: true
  • Warranty Card: 2023
Posted at
Jan 23, 2026, 10:06 AM
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[WTS][US] Omega Seamaster Professional 300m - Black Dial - 42mm - 210.30.42.20.01.001 - Full Set

[US] Omega Seamaster Professional 300m - Black Dial - 42mm - 210.30.42.20.01.001 - Full Set

Omega - 210.30.42.20.01.001 路 $4,575
This Omega Seamaster Professional is a 42mm watch featuring a black dial and 300m water resistance.

  • Condition: Fantastic condition with minor hairlines
  • Size: 42mm diameter
Posted at
Jan 23, 2026, 9:17 AM
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[WTS][US] Omega Seamaster SMP300 Black Rubber Strap - Size Medium - 20mm - 032CVZ015752

[US] Omega Seamaster SMP300 Black Rubber Strap - Size Medium - 20mm - 032CVZ015752

Omega - SMP300 路 $235
This Omega Seamaster SMP300 is a black rubber strap watch with medium size and a case width of 20mm.

  • Condition: Great
  • Case Size: 20mm
Posted at
Jan 23, 2026, 9:32 AM
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