[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

Up for sale is an Omega Seamaster Professional 300m - Blue watch that functions perfectly mechanically without issue.

  • Condition: Fantastic with minor hairlines
  • Case size: 42mm
  • Water resistance: 300m
Posted at
Jan 7, 2026, 8:23 AM
Active
[WTS] Brand New 2025 Omega Seamaster Reference 21030422001010

Brand New 2025 Omega Seamaster Reference 21030422001010

Omega - 21030422001010 · $5,999
A brand new 2025 Omega Seamaster is being sold with its full set box and all cards. The watch still has some of the original stickers intact.

  • Year: 2025
  • Shipping method: FedEx
Posted at
Jan 5, 2026, 5:55 PM
Active
[WTS] Omega Seamaster Pro SPM300 Blue COMPLETE SET 210.32.42.20.03.001

Omega Seamaster Pro SPM300 Blue COMPLETE SET 210.32.42.20.03.001

For sale is an Omega Seamaster Pro 300 Blue on rubber, in excellent condition, complete set including warranty card dated 2020.

  • Condition: Excellent
  • Payment Methods Accepted: crypto and other methods except PayPal
  • Trade Eligible Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP
Posted at
Jan 3, 2026, 4:57 PM
Sold
[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

An Omega Seamaster Professional 300m in blue, featuring a 42mm case size.

  • Condition: Fantastic condition with minor hairlines on clasp, case, and bracelet
  • Case size: 42mm
  • Water resistance: 300m
Posted at
Dec 31, 2025, 8:41 AM
Active
[WTS] Brand New 2025 Omega Seamaster Reference 21030422001010

Brand New 2025 Omega Seamaster Reference 21030422001010

Omega - 21030422001010 · $6,250
Brand new Omega Seamaster reference 21030422001010 with box and cards. Some stickers are still intact.

  • Condition: Brand New
  • Year: 2025
  • Shipping method: FedEx
Posted at
Dec 29, 2025, 6:18 PM
Active
[WTS] Omega Seamaster Pro SPM300 Blue COMPLETE SET 210.32.42.20.03.001

Omega Seamaster Pro SPM300 Blue COMPLETE SET 210.32.42.20.03.001

This Omega Seamaster Pro SPM300 Blue is a complete set with warranty card, in excellent condition and comes on rubber.

  • Condition: Excellent condition
  • Payment Methods Accepted: pretty much every payment method including crypto with a small fee
  • Local Meeting Available: yes (in southwest FL)
  • Open To Trades: Only for brands Tudor, Cartier, Rolex, Omega, Breitling, AP
Posted at
Dec 27, 2025, 12:04 PM
Expired
[WTS] For Sale: Omega Seamaster Diver 300M – Ref. 210.30.42.20.03.001 2022- Under Warranty

For Sale: Omega Seamaster Diver 300M – Ref. 210.30.42.20.03.001 2022- Under Warranty

This Omega Seamaster Diver 300M features a blue ceramic wave dial and matching blue ceramic bezel, paired with a full stainless steel bracelet.

  • Condition: Excellent
  • Material: stainless steel
  • Bracelet type: full
  • Movement: Omega Co-Axial Master Chronometer Calibre 8800
Posted at
Dec 26, 2025, 5:51 PM
Expired
[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

Up for sale is an Omega Seamaster Professional 300m - Blue, featuring a 42mm diameter case and watch functions perfectly mechanically.

  • Condition: Fantastic with minor hairlines
  • Case Size: 42mm diameter
  • Depth Rating: 300m
Posted at
Dec 24, 2025, 5:42 AM
Expired
[WTS] Brand New 2025 Omega Seamaster. Reference 21030422001010

Brand New 2025 Omega Seamaster. Reference 21030422001010

Omega - 21030422001010 · $6,500
This is a brand new 2025 Omega Seamaster with full set box and all cards.

  • Condition: Brand new
  • Shipping method: FedEx
  • Insurance coverage: Fully insured
Posted at
Dec 20, 2025, 8:08 PM
Expired