[WTS] Omega Seamaster Professional Diver 300m Blue Dial Steel No Wave Reference 212.30.41.20.03.001 Box and Card dated 2021

Omega Seamaster Professional Diver 300m Blue Dial Steel No Wave Reference 212.30.41.20.03.001 Box and Card dated 2021

This Omega Seamaster Professional Diver features a blue no wave dial and is in excellent condition with only minor wear on the case, bracelet, and clasp.

  • Condition: Excellent condition
  • Case size: 41mm
  • Depth rating: 300m
  • Box: yes (outer white box and inner wooden Omega presentation box)
Posted at
May 26, 2026, 2:50 PM
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[WTS] Priced to Fly! Memorial Day Weekend Sale – Omega Seamaster Professional 300M Blue Wave Dial – $4245 + Shipping

Priced to Fly! Memorial Day Weekend Sale – Omega Seamaster Professional 300M Blue Wave Dial – $4245 + Shipping

This Omega Seamaster Professional 300M features a blue ceramic wave dial and is equipped with the METAS-certified Master Chronometer Calibre 8800. It comes in excellent overall condition, with only minor signs of wear from normal use.

  • Condition: Excellent overall condition with minor signs of wear from normal use
  • Movement: METAS-certified Master Chronometer Calibre 8800
  • Dial: blue ceramic wave dial
  • Bezel: ceramic bezel
Posted at
May 25, 2026, 11:24 AM
Active
[WTS] Authentic Omega OEM Seaweed Green Rubber Strap – 20mm – Seamaster Professional - SMP 300M (42mm) On Unbranded Aftermarket Clasp

Authentic Omega OEM Seaweed Green Rubber Strap – 20mm – Seamaster Professional - SMP 300M (42mm) On Unbranded Aftermarket Clasp

Omega - 300M (42mm) · $185
A used Omega OEM Seaweed Green rubber strap for the Seamaster Professional 300M, available for sale.

  • Color: Seaweed Green
  • Width: 20mm
Posted at
May 25, 2026, 8:17 AM
Active
[WTS] Memorial Day Weekend Sale – Omega Seamaster Professional 300M Blue Wave Dial – 2023 Full Set – $4395 + Shipping

Memorial Day Weekend Sale – Omega Seamaster Professional 300M Blue Wave Dial – 2023 Full Set – $4395 + Shipping

This Omega Seamaster Professional 300M features a blue ceramic wave dial, METAS-certified Master Chronometer Calibre 8800, and is part of a 2023 full set with various accessories.

  • Condition: Excellent overall condition with minor signs of wear from normal use
  • Year: 2023
  • Warranty: Omega factory warranty through 2028
  • Box Condition: Minor signs of wear from normal use (outer box has a cosmetic line)
Posted at
May 24, 2026, 11:04 AM
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[WTS] Omega Seamaster Professional 300M White Wave Dial – 2024 Complete Set – $4,779 + Shipping

Omega Seamaster Professional 300M White Wave Dial – 2024 Complete Set – $4,779 + Shipping

This 2024 Omega Seamaster Professional 300M features a white ceramic wave dial and delivers a perfect blend of sport, luxury, and everyday versatility with its crisp white dial, laser-engraved wave pattern, and legendary SMP300 design.

  • Condition: Excellent
  • Year: 2024
  • Set Type: Complete Set - Double Box + Cards
Posted at
May 24, 2026, 9:58 AM
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[WTS] Omega OEM Seaweed Green Rubber Strap & Buckle – 20mm – Seamaster Professional - SMP 300M (42mm) $225 shipped

Omega OEM Seaweed Green Rubber Strap & Buckle – 20mm – Seamaster Professional - SMP 300M (42mm) $225 shipped

A Seamaster Professional 300M watch with a Seaweed Green rubber strap and buckle.

  • Color: Seaweed Green
  • Size: 20mm
  • Buckle: Omega OEM
Posted at
May 23, 2026, 4:20 PM
Sold
[WTS][US] Omega Seamaster Professional 300m - Brushed Steel Dial - Steel Mesh Bracelet - 210.30.42.20.06.002 - Full Set

[US] Omega Seamaster Professional 300m - Brushed Steel Dial - Steel Mesh Bracelet - 210.30.42.20.06.002 - Full Set

A Omega Seamaster Professional 300m with a brushed steel dial and steel mesh bracelet is for sale.

  • Condition: Fantastic condition with minor hairlines on clasp, case, and bracelet
  • Depth rating: 300m
  • Bracelet type: Steel mesh
Posted at
May 23, 2026, 5:36 AM
Active
[WTS] Omega Seamaster 36mm 2236.50 — 18K White Gold Bezel, Sleeper Deal

Omega Seamaster 36mm 2236.50 — 18K White Gold Bezel, Sleeper Deal

Omega - 2236.50 · $1,850
A midsize Omega Seamaster Professional 300M featuring a black wave dial and an 18K white gold bezel insert, available in a comfortable 36mm case.

  • Condition: Great overall with light wear, oxidation on hands
  • Case Size: 36.25mm diameter
  • Lug To Lug Length: 44mm
  • Thickness: 11.5mm
Posted at
May 22, 2026, 9:03 PM
Active
[WTS] Omega Seamaster Professional 300 Ref 2531.80 (41mm) — Peak 90’s Omega

Omega Seamaster Professional 300 Ref 2531.80 (41mm) — Peak 90’s Omega

Omega - 2531.80 · $2,650
This Omega Seamaster Professional 300M reference 2531.80 features a blue wave dial, skeleton hands, scalloped bezel, and iconic bracelet design, capturing the essence of late 90s and early 2000s Omega.

  • Condition: Great condition, showing only light signs of normal wear consistent with age
  • Case size: 41mm
  • Water resistance: 300m
  • Crystal material: Sapphire
Posted at
May 22, 2026, 8:31 PM
Sold