[WTS] Omega Seamaster Professional 300m 210.30.42.20.01.018 Box+Papers!

Omega Seamaster Professional 300m 210.30.42.20.01.018 Box+Papers!

A 2023 Omega Seamaster Professional Diver 300M with an automatic self-winding movement and a black dial with orange accents.

  • Condition: Fairly new, minimal wear
  • Movement: Omega 8806 Automatic Self Winding w/ Hacking
  • Power reserve: 55 hours
  • Dial color: Black with orange accents
Posted at
Apr 7, 2026, 8:36 AM
Active
[WTS] Omega Seamaster 300m Professional Black Ceramic 210.30.42.20.01.001

Omega Seamaster 300m Professional Black Ceramic 210.30.42.20.01.001

This Omega Seamaster 300m Professional features a black ceramic case, comes with both OEM bracelet and rubber strap, and is accompanied by box and papers.

  • Condition: Pre-owned with minor scratches
  • Case Material: black ceramic
  • Bracelet: OEM
  • Strap: rubber
Posted at
Apr 6, 2026, 8:12 PM
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[WTS] Omega Seamaster Professional 300M 210.30.42.20.01.010 – Full Set + 2025 Service — $4,899 Shipped 🔥🔥

Omega Seamaster Professional 300M 210.30.42.20.01.010 – Full Set + 2025 Service — $4,899 Shipped 🔥🔥

This Omega Seamaster Professional 300M features a 42mm stainless steel case with a black wave dial and Master Chronometer movement. It's recently been fully serviced by Omega Boutique in March 2025.

  • Condition: Great overall, some light wear on case and clasp
  • Case size: 42mm diameter
  • Movement type: Master Chronometer
  • Service date: March 2025
Posted at
Apr 5, 2026, 9:24 PM
Active
[WTS] Omega Seamaster Professional 300M 42mm 210.32.42.20.06.001 | 2020 Full Set

Omega Seamaster Professional 300M 42mm 210.32.42.20.06.001 | 2020 Full Set

2020 Omega Seamaster Professional 300M in great condition, with a crystal/bezel clean finish, master chronometer certification, and double-boxed packaging.

  • Condition: Pre-Owned, Great Condition with slight wear on case and clasp
  • Case size: 42mm diameter
  • Service history: Unknown
Posted at
Apr 4, 2026, 9:20 PM
Active
[WTS] Omega Seamaster Pro 300m with bracelet and strap

Omega Seamaster Pro 300m with bracelet and strap

This Omega Seamaster Pro 300m is a black dial watch that comes with a bracelet, Omega silicone strap, and all original paperwork.

  • Condition: Good shape with some scratches and hairlines from regular use
  • Bracelet: included
  • Strap: Omega silicone strap
  • Depth rating: 300m
Posted at
Apr 4, 2026, 5:57 PM
Active
[WTS] Omega Seamaster Diver 300M Professional 300m 2542.80.00 41mm

Omega Seamaster Diver 300M Professional 300m 2542.80.00 41mm

Omega - 2542.80.00 · $1,800
This Omega Seamaster Diver 300M Professional is a distinctly turn-of-the-millennium edition with a printed dial configuration recalling earlier classic styles of the era. The dial features a marine grey blue hue paired with custard colored patina markers, and it has been well maintained despite its age.

  • Condition: Used with clear wear and light hand polish and scratches throughout
  • Case size: 41mm diameter
  • Water resistance: 300m depth rating
  • Bracelet length: 7.8in total length
Posted at
Apr 3, 2026, 12:07 PM
Active
[WTS] Omega Seamaster 2253.80 - Electric Blue 36mm Automatic

Omega Seamaster 2253.80 - Electric Blue 36mm Automatic

Omega - 2253.80 · $1,950
Additional Details: Omega Seamaster Professional 300M ‘Electric Blue’ Model: 2253.80 Size: 36mm Watch-only example, features the highly sought-after ‘Electric Blue’ dial.

  • Condition: Good pre-owned condition
  • Model: Omega Seamaster Professional 300M
  • Size: 36mm diameter
Posted at
Apr 2, 2026, 1:16 PM
Sold
[WTS] Omega Seamaster Professional 42mm 210.32.42.20.03.001 | 2020 Full Set

Omega Seamaster Professional 42mm 210.32.42.20.03.001 | 2020 Full Set

2020 Omega Seamaster Professional 300M in great condition with crystal/bezel clean and a full set of accessories.

  • Condition: Pre-Owned, great condition with slight wear on case and clasp
  • Case dimensions: 42mm diameter
  • Depth rating:
  • Water resistance:
Posted at
Apr 1, 2026, 9:47 PM
Active
[WTS] Omega Seamaster Professional 300m 210.30.42.20.01.018 FULL SET

Omega Seamaster Professional 300m 210.30.42.20.01.018 FULL SET

Up for sale is my Omega Seamaster Professional Diver 300M Reference 210.30.42.20.01.018 with a black dial and orange accents.

  • Condition: Fairly new, minimal wear
  • Movement: Omega 8806 Automatic Self Winding w/ Hacking
  • Case material: Stainless steel
  • Diameter: 42mm
Posted at
Mar 31, 2026, 4:55 PM
Active