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Found 26 watches matching "Seamaster Professional 300" and 451 listings

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Found 451 listings matching "Seamaster Professional 300"

[WTS] Omega Seamaster Professional 300M Quartz – Rare Brown Dial – Ref 2561.50 – $1550 OBO

Omega Seamaster Professional 300M Quartz – Rare Brown Dial – Ref 2561.50 – $1550 OBO

Omega - 2561.50.00 · $1,550
For sale is an Omega Seamaster Professional 300M Quartz with a rare brown (champagne) dial, featuring a 41mm case size and 300m water resistance.

  • Condition: Very clean for its age with light normal wear, no major dings or damage
  • Case size: 41mm diameter
  • Movement: Omega quartz movement
  • Dial color: Brown/champagne
Posted at
Jan 22, 2026, 3:37 PM
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[wts] 2025 Omega Seamaster

2025 Omega Seamaster

Omega - 210.30.42.20.03.001 · $4,499
2025 Omega Seamaster Professional, with a 42mm case size and Calibre 8800 movement, featuring a blue dial with waves, stainless steel case material, and 300M water resistance.

  • Condition: Pre Owned - Cosmetic Condition: 9/10
  • Case Size: 42mm diameter
  • Movement: Calibre 8800
  • Power Reserve: 55 Hours
Posted at
Jan 21, 2026, 12:39 AM
Sold
Sold
[WTS] Omega Seamaster Professional Diver 300M Blue dial Blue rubber strap Box & Papers

Omega Seamaster Professional Diver 300M Blue dial Blue rubber strap Box & Papers

Omega - 210.32.42.20.03.001 · $4,295
This is the Omega Seamaster Professional Diver 300M Co-Axial Blue dial on the blue rubber strap, featuring a Helium escape valve and anti-magnetic properties.

  • Condition: Excellent condition, minor wear on clasp and strap
  • Water resistance: 30 ATM
  • Date window location: 6 o clock
Posted at
Jan 19, 2026, 9:26 PM
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[WTS] Omega Seamaster 2531.80 - 41mm - $2,595 Shipped

Omega Seamaster 2531.80 - 41mm - $2,595 Shipped

Omega - 2531.80 · $2,595
Up for sale is my Omega Seamaster Professional 300M automatic, Bond-era reference 2531.80. The watch features an automatic movement and a blue wave dial with sapphire crystal.

  • Condition: Vintage, light wear on bezel, bracelet, case
  • Movement type: automatic
  • Case size: 41mm
Posted at
Jan 19, 2026, 2:48 PM
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[WTS] Omega Seamaster Professional 300m - 41mm- Blue No Wave - 212.30.41.20.03.001 - Price Reduced!

Omega Seamaster Professional 300m - 41mm- Blue No Wave - 212.30.41.20.03.001 - Price Reduced!

Omega - 212.30.41.20.03.001 · $2,750
A classic Omega Seamaster Diver 300 Blue 'No Wave' dial watch in stunning overall condition. It's a daily diver that wears slightly smaller than the newer models due to its 41mm size.

  • Condition: Preowned with light signs of wear
  • Size: 41mm diameter
  • Bracelet size fit: up to 7.5 inch wrist
Posted at
Jan 19, 2026, 1:59 PM
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[WTS] Omega Seamaster 2252.50 - 36mm Midsize - Clean!

Omega Seamaster 2252.50 - 36mm Midsize - Clean!

Omega - 2252.50 · $1,995
This Omega Seamaster Professional 300m 'Peter Blake Jr.' is a cult classic in excellent working order.

  • Condition: great overall condition with minimal wear
  • Case diameter: 36mm
  • Lug width: 18mm
  • Water resistance: 300m
Posted at
Jan 19, 2026, 2:29 PM
Sold
Sold
[WTS] Omega Seamaster Professional 300 Quartz 2265.80

Omega Seamaster Professional 300 Quartz 2265.80

Omega - 2265.80 · $1,375
The Omega Seamaster Professional Quartz features a 41mm case size and an Electric Blue wave dial with sword hands.

  • Condition: Fair with significant wear
  • Case Size: 41mm diameter
  • Bracelet Length: 6.25''
  • Adjustment Needed: 3-4 links too big for the seller's wrist
Posted at
Jan 17, 2026, 5:55 PM
Sold
Sold
[WTS] OMEGA Seamaster Professional 300m 41mm 2531.80 - Factory OMEGA Overhaul Completed Late 2025 - Almost Everything Replaced - Complete Kit + Red Service Box - 2 Year Omega Warranty - Everything on this is crisp 🧼🌊

OMEGA Seamaster Professional 300m 41mm 2531.80 - Factory OMEGA Overhaul Completed Late 2025 - Almost Everything Replaced - Complete Kit + Red Service Box - 2 Year Omega Warranty - Everything on this is crisp 🧼🌊

OMEGA - 2531.80 · $3,850
This is a classic SMP Bond 41mm Chronometer watch with a slim case, robust build, and wave dial.

  • Condition: Fully serviced, overhauled in November 2025, almost everything replaced
  • Case size: 41mm
  • Water resistance: 300m
  • Warranty: 2 year Omega warranty starting in November 2025
Posted at
Jan 17, 2026, 2:45 PM
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[WTS] Omega Seamaster Professional 300M

Omega Seamaster Professional 300M

Omega - Seamaster Professional 300M · $3,750
This Omega Seamaster Diver 300M features a blue ceramic wave dial and ceramic bezel, powered by the Cal. 8800 Co-Axial Master Chronometer.

  • Condition: excellent with minimal signs of wear
  • Diameter: 40mm
  • Case material: unknown
Posted at
Jan 17, 2026, 12:05 AM
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