[WTS][US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set

[US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set

This Omega Seamaster Professional 300m is a high-performance watch that features mechanical functions without issue.

  • Condition: Fantastic with minor hairlines on clasp, case, and bracelet
  • Water Resistance: 300m depth rating
  • Case Diameter: 42mm
Posted at
Jan 14, 2026, 7:59 AM
Active
[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

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 Professional 300m

Omega Seamaster Professional 300m

This Omega Seamaster Professional 300m features a blue wave dial and comes with a blue rubber pin buckle strap. It was purchased new in April 2025 from Jomashop.

  • Condition: Excellent
  • Year Bought: 2025
  • Purchase Location: Jomashop
Posted at
Jan 11, 2026, 1:09 PM
Sold
[WTS] Omega Seamaster Professional 300M - ⚡️ Electric Blue 🔵 Dial 2265.80 only for 1699$ Shipped 🚢

Omega Seamaster Professional 300M - ⚡️ Electric Blue 🔵 Dial 2265.80 only for 1699$ Shipped 🚢

Omega - 2265.80 · $1,699
Up for sale is an Omega Seamaster Professional reference 2265.80 featuring a stainless steel case with a 41mm size and quartz movement.

  • Condition: Good, with a few hairline scratches on the case
  • Case Size: 41mm diameter
  • Bracelet Length: 7.4 inches, 8.4 inches with diver's extension
Posted at
Jan 11, 2026, 8:18 AM
Sold
[WTS] Omega Seamaster Professional 41mm 300m ref. 2531.80 Automatic Full Set 2004

Omega Seamaster Professional 41mm 300m ref. 2531.80 Automatic Full Set 2004

Omega - 2531.80 · $3,333
A legendary watch with a rich maritime history and marine blue insert, powered by the Omega cal. 1120.

  • Condition: Pre-owned, minor wear and desk diver rash
  • Case size: 41mm diameter
  • Water resistance: 300m depth rating
  • Movement: Omega cal. 1120 (ETA 2892-2)
Posted at
Jan 10, 2026, 8:26 PM
Sold
[WTS] Omega Seamaster Professional 300m - 41mm- Blue No Wave - 212.30.41.20.03.001

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

A classic Omega Seamaster Professional 300m in a 41mm size, featuring a blue 'No Wave' dial and available for daily wear as a diver.

  • Condition: Preowned condition with light signs of wear throughout
  • Size: 41mm diameter
Posted at
Jan 10, 2026, 5:52 PM
Active
[WTS] OMEGA SEAMASTER PROFESSIONAL DIVER 300M WHITE DIAL COMPLETE SET BRAND NEW WITH STICKERS 2026

OMEGA SEAMASTER PROFESSIONAL DIVER 300M WHITE DIAL COMPLETE SET BRAND NEW WITH STICKERS 2026

A complete set of the OMEGA SEAMASTER PROFESSIONAL DIVER 300M, a high-end diver's watch with a beautiful white dial.

  • Condition: BRAND NEW/UNWORN
  • Case size: 42mm diameter
  • Material: Stainless Steel
Posted at
Jan 10, 2026, 10:47 AM
Active
[WTS] OMEGA SEAMASTER PROFESSIONAL DIVER 300M GREEN DIAL SEAWEED COMPLETE SET BRAND NEW WITH STICKERS 2026

OMEGA SEAMASTER PROFESSIONAL DIVER 300M GREEN DIAL SEAWEED COMPLETE SET BRAND NEW WITH STICKERS 2026

This Omega Seamaster Professional Diver 300M features a beautiful green dial, stainless steel case, and is dated January 2026.

  • Condition: BRAND NEW/UNWORN
  • Case size: 42mm diameter
  • Material: stainless steel
Posted at
Jan 10, 2026, 10:59 AM
Active
[WTS] Omega 2022 Seamaster Professional Diver 300M White Dial on Bracelet 210.30.42.20.04.001 Full Set Like New

Omega 2022 Seamaster Professional Diver 300M White Dial on Bracelet 210.30.42.20.04.001 Full Set Like New

This Omega Seamaster Professional Diver 300M features a white dial and comes in its original box, including links, card holder, instruction manual, and other accessories. The watch is in near mint condition.

  • Condition: Preowned, near mint condition with some minor cosmetic damage to the packaging
  • Case Diameter: 42mm
  • Water Resistance: 300m depth rating
Posted at
Jan 9, 2026, 11:58 PM
Active