[WTS] Omega Seamaster 300 Co-Axial Master Chronometer 41 mm (Ref. 234.30.41.21.01.001) — $4,650 shipped CONUS

Omega Seamaster 300 Co-Axial Master Chronometer 41 mm (Ref. 234.30.41.21.01.001) — $4,650 shipped CONUS

This Omega Seamaster 300 Co-Axial Master Chronometer features a 41mm stainless steel case, black sandwich dial with vintage-tone lume, and ceramic bezel. It has a METAS certified Cal. 8912 movement with 60-hour power reserve, 15,000-gauss magnetic resistance, and 300m water resistance.

  • Condition: Excellent overall condition, one small scuff on the side of the case
  • Case size: 41mm diameter
  • Water resistance: 300m depth rating
  • Movement: Omega Co-Axial Master Chronometer Cal. 8912
Posted at
Dec 18, 2025, 11:04 AM
Active
[WTS] Omega Seamaster 300 Heritage 41mm 234.30.41.21.01.001 - Excellent Condition

Omega Seamaster 300 Heritage 41mm 234.30.41.21.01.001 - Excellent Condition

This Omega Seamaster 300 Heritage model features a 41mm case size and is in excellent condition. The watch comes with almost full kit, including box and papers, all bracelet links, but no warranty card.

  • Condition: Excellent, with superficial scratches on clasp and bracelet
  • Case diameter: 41mm
  • Movement rating: +2 sec/day after Omega service
  • Bracelet links: All included
Posted at
Dec 1, 2025, 10:30 PM
Expired
[WTS] New Omega Seamaster 300 Ref 234.32.41.21.01.001 Complete Set November 2025 Card

New Omega Seamaster 300 Ref 234.32.41.21.01.001 Complete Set November 2025 Card

This listing is for a brand new Omega Seamaster 300, complete with all original accessories and packaging.

  • Condition: New, still stickered
  • Strap material: leather
  • Shipping method: FedEx
Posted at
Nov 26, 2025, 9:12 PM
Expired
[WTS] Omega Seamaster 300 Heritage 41mm 234.30.41.21.01.001 - Excellent Condition

Omega Seamaster 300 Heritage 41mm 234.30.41.21.01.001 - Excellent Condition

Purchased brand new on Dec 2022, the Omega Seamaster 300 'Heritage' model has been serviced by Omega under warranty and is now running +2 sec/day.

  • Condition: Excellent with superficial scratches and swirls
  • Movement type: METAS certified
  • Case size: 41mm
Posted at
Nov 22, 2025, 11:23 PM
Expired
[WTS] Omega Seamaster 300 Blue Near Mint Box & Cards AD Set Ref 234.30.41.21.03.001 - JUST $4250 SHIPPED!

Omega Seamaster 300 Blue Near Mint Box & Cards AD Set Ref 234.30.41.21.03.001 - JUST $4250 SHIPPED!

A classic Omega Seamaster 300 in a blue dial, with a 41mm stainless case and automatic cal 8912 movement.

  • Condition: Near Mint
  • Dial color: blue
  • Case size: 41mm diameter
  • Bracelet length: 7 inches (with extra links)
Posted at
Oct 25, 2025, 6:15 PM
Sold
[wts] Omega Seamaster 300 Blue 234.30.41.21.03.001 LNIB

Omega Seamaster 300 Blue 234.30.41.21.03.001 LNIB

For sale is a like new condition Omega Seamaster 300 with blue dial, unsized and complete with all original accessories.

  • Condition: Like new in box (LNIB)
  • Case size: 41mm
  • Dial color: Blue
Posted at
Oct 22, 2025, 4:16 PM
Expired