[WTS] Omega Seamaster Professional. Cards included. 210.30.42.20.06.001.

Omega Seamaster Professional. Cards included. 210.30.42.20.06.001.

This is an Omega Seamaster Professional with cards included, available for sale to a good home.

  • Shipping: additional cost to buyer
  • Location: NJ USA
Posted at
May 17, 2026, 2:29 PM
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[WTS] Omega Seamaster Professional 300m Automatic 2531.80.00

Omega Seamaster Professional 300m Automatic 2531.80.00

Omega - 2531.80.00 · $2,000
This Omega Seamaster Professional is a 300m Automatic watch with model number 2531.80.00, featuring good condition for its age.

  • Condition: Good for its age
  • Exchange Rate Eur Usd: 1 EUR = 2325 USD
Posted at
May 17, 2026, 1:09 PM
Active
[WTS] Omega Seamaster Professional 300M 2220.80 “Casino Royale” | Co-Axial Cal. 2500 (Fresh Service), Unpolished, Box & Instructions | $2,899 Shipped

Omega Seamaster Professional 300M 2220.80 “Casino Royale” | Co-Axial Cal. 2500 (Fresh Service), Unpolished, Box & Instructions | $2,899 Shipped

The Omega Seamaster Professional 300M ref. 2220.80.00 is a 41mm full-size variant featuring the Co-Axial Cal. 2500 movement, signature skeleton hands, blue wave dial, aluminum bezel insert, helium escape valve, and big seahorse caseback.

Posted at
May 17, 2026, 9:40 AM
Sold
[WTS] Omega Seamaster Professional 300 SMP300 Black Dial 210.30.42.20.01.001

Omega Seamaster Professional 300 SMP300 Black Dial 210.30.42.20.01.001

Omega - SMP300 · $4,275
This is a 2024 Omega Seamaster Diver 300 with a black dial and rubber strap. It features a stainless steel case, uni-directional ceramic bezel, and an automatic movement with a power reserve of around 55 hours.

  • Condition: Extremely Clean
  • Case Size: 42mm
  • Water Resistance Depth Rating: 300m
Posted at
May 16, 2026, 7:10 PM
Active
[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

This Omega Seamaster Professional features a brushed steel dial and comes in excellent condition.

  • Condition: Fantastic condition with minor hairlines
  • Bracelet type: Steel Mesh Bracelet
  • Box included: yes
  • Papers included: yes
Posted at
May 16, 2026, 3:28 PM
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[WTS] Ladies Omega Seamaster Professional 300M 28mm – Ref. 2224.80 – Serviced March 2026, Trusted USA Seller

Ladies Omega Seamaster Professional 300M 28mm – Ref. 2224.80 – Serviced March 2026, Trusted USA Seller

Omega - 2224.80 · $1,475
A compact Omega Seamaster Professional 300M Quartz (ref. 2224.80) with a classic blue wave dial and skeleton hands, suitable for ladies or smaller wrists.

  • Condition: Exceptional condition
  • Case dimensions: 28.4mm diameter, 34.2mm lug-to-lug, 10.6mm thick
  • Bracelet size: fits up to 6.3" wrist
  • Depth rating: 300m
Posted at
May 16, 2026, 2:43 PM
Active
[WTS] Omega Seamaster Professional. 41mm. Automatic. Strong lume..

Omega Seamaster Professional. 41mm. Automatic. Strong lume..

  • Case size: 41mm diameter
  • Movement type: Automatic
Posted at
May 16, 2026, 1:47 PM
Active
[WTS] Omega Seamaster Professional 300M 42mm 210.30.42.20.04.001 “White Wave” | 2023 Box and Papers

Omega Seamaster Professional 300M 42mm 210.30.42.20.04.001 “White Wave” | 2023 Box and Papers

The Omega Seamaster Professional is a popular dive watch with a 42mm case size and features a Master Chronometer certification.

  • Condition: Great Pre-Owned with Very Faint AR Scratching
  • Content: 2023 Box and Papers, Master Chronometer, Manual, Card Holder, Serial Tag, 11.5 Links, 2 s/d 336 AMP
  • Service history: Unknown
Posted at
May 15, 2026, 11:20 PM
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[WTS] Omega Seamaster Professional 300m - 41mm Blue Non Wave - 212.30.41.20.03.001

Omega Seamaster Professional 300m - 41mm Blue Non Wave - 212.30.41.20.03.001

This Omega Seamaster Professional Diver 300M features a blue dial and 41mm case size.

  • Condition: pre-owned, normal light wear throughout
  • Diameter: 41mm
  • Wrist size compatible with: up to 7.75 inch
  • Depth rating: 300m
Posted at
May 15, 2026, 9:21 PM
Active