[WTS] Omega Seamaster Diver 300M  co-Axial 42mm, Complete Stamped 3 card Set dated 05/2023

Omega Seamaster Diver 300M co-Axial 42mm, Complete Stamped 3 card Set dated 05/2023

This Omega Seamaster Diver 300M Master Co-Axial is a stainless steel watch with a 42mm case, featuring luminous hands and indices, date window, screw down crown, rotating ceramic bezel, helium valve, master chronometer, and 300M water resistance.

  • Condition: Excellent Preowned condition
  • Case size: 42mm
  • Water depth rating: 300m
  • Movement: Swiss In House Movement Caliber 8800
Posted at
Nov 14, 2025, 7:59 PM
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[WTS] Omega Seamaster Diver 30 Co-Axial 42mm, Amazing Condition, Complete Stamped 3 Card dated 06/2020

Omega Seamaster Diver 30 Co-Axial 42mm, Amazing Condition, Complete Stamped 3 Card dated 06/2020

This Omega Seamaster Diver 300M Master Co-Axial 42 is a stainless steel 42mm watch with a rotating ceramic bezel, helium valve, and master chronometer certification. It features luminous hands and indices, a date window, and 55 hour power reserve.

  • Condition: Excellent Preowned condition
  • Case size: 42mm
  • Lug width: 20mm
  • Water resistance: 300m depth rating
Posted at
Nov 14, 2025, 8:17 PM
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[WTS] Omega Seamaster Diver 300m Co-Axial 42mm, Amazing Condition, Complete Stanped 3 Card Set dated 10/2021

Omega Seamaster Diver 300m Co-Axial 42mm, Amazing Condition, Complete Stanped 3 Card Set dated 10/2021

This Omega Seamaster Diver 300M Master Co-Axial 42 is a stainless steel watch with a 42mm case, featuring luminous hands and indices, a date window, screw down crown, rotating ceramic bezel, helium valve, master chronometer movement, and 300m water resistance. It also has a sapphire crystal and 55 hour power reserve.

  • Condition: Excellent Preowned condition
  • Case Size: 42mm
  • Lug Width: 20mm
  • Movement: Caliber 8800
Posted at
Nov 14, 2025, 8:30 PM
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[WTS] Omega Seamaster Diver 300M Co-Axial 42mm, Amazing Condition, Complete Stamoed 3 Card Set Dated 07/2020

Omega Seamaster Diver 300M Co-Axial 42mm, Amazing Condition, Complete Stamoed 3 Card Set Dated 07/2020

This Omega Seamaster Diver 300M Master Co-Axial is a stainless steel watch with a 42mm case, featuring luminous hands and indices, date window, and rotating ceramic bezel. It has a water resistance of 300M and comes with a Swiss In House movement caliber 8800.

  • Condition: Excellent Preowned condition
  • Case diameter: 42mm
  • Lug width: 20mm
  • Movement caliber: 8800
Posted at
Nov 14, 2025, 8:41 PM
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[WTS] Omega Seamaster Diver 300M Master Co-Axial 42mm, Amazing Condition, Complete Stamped 3 Card Set

Omega Seamaster Diver 300M Master Co-Axial 42mm, Amazing Condition, Complete Stamped 3 Card Set

This Omega Seamaster Diver 300M features a stainless steel case, rotating ceramic bezel, and a Swiss In-House movement Caliber 8800. It also has a helium valve, date window, and 55 hour power reserve.

  • Condition: Excellent Preowned condition
  • Case Size: 42mm
  • Lug Width: 20mm
  • Water Resistance: 300m depth rating
Posted at
Nov 14, 2025, 7:14 PM
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[WTS] Omega Seamaster Diver 300M Master Co-Axial 42mm, Amazing Condition, 06/2022 Stamped 3 Card Set

Omega Seamaster Diver 300M Master Co-Axial 42mm, Amazing Condition, 06/2022 Stamped 3 Card Set

The Omega Seamaster Diver 300M Master Co-Axial is a stainless steel watch with a 42mm case, featuring luminous hands and indices, date window, screw down crown, rotating ceramic bezel, helium valve, master chronometer, and 300M water resistance.

  • Condition: Excellent Preowned condition
  • Case Size: 42mm
  • Lug Width: 20mm
  • Water Resistance: 300M
Posted at
Nov 14, 2025, 7:33 PM
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[WTS] Omega Seamaster Diver 300m Master Co-Axial 42mm, Complete Stamped 3 Card Set dated 08/2021

Omega Seamaster Diver 300m Master Co-Axial 42mm, Complete Stamped 3 Card Set dated 08/2021

This Omega Seamaster Diver 300m is a stainless steel watch with a 42mm case, luminous hands and indices, date window, screw down crown, rotating ceramic bezel, helium valve, and master chronometer. It features a Swiss in-house movement caliber 8800, 300M water resistance, sapphire crystal, and chronometer certification.

  • Condition: Excellent Preowned condition
  • Case size: 42mm diameter
  • Water resistance: 300M depth rating
  • Crystal material: Sapphire
Posted at
Nov 14, 2025, 6:47 PM
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[WTS][USA] Omega Seamaster Diver 300M – 36mm Midsize | Ref. 212.30.36.20.01.001 | Cal. 2500 | Watch-Only | $2499 Shipped CONUS

[USA] Omega Seamaster Diver 300M – 36mm Midsize | Ref. 212.30.36.20.01.001 | Cal. 2500 | Watch-Only | $2499 Shipped CONUS

Up for sale is a Omega Seamaster Diver 300M Co-Axial in the highly versatile 36mm midsize configuration.

  • Condition: Great overall condition with only light signs of wear
  • Case diameter: 36mm
  • Lug-to-lug: 43mm
  • Thickness: 12mm
Posted at
Nov 13, 2025, 11:12 AM
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[WTS] 2023 Omega Seamaster Diver 300M “Seaweed Green” – 9/10 Condition – Full Set – $4,600 Shipped CONUS

2023 Omega Seamaster Diver 300M “Seaweed Green” – 9/10 Condition – Full Set – $4,600 Shipped CONUS

The Omega Seamaster Diver 300M ‘Seaweed Green’ delivers a fresh look with its sunburst green ceramic dial and matching bezel insert. It blends elegance and performance seamlessly, powered by the Co-Axial Master Chronometer Calibre 8800.

  • Condition: 9/10 (like new, minimal wear)
  • Case size: 42mm diameter
  • Movement: automatic Omega Co-Axial Master Chronometer Calibre 8800 (METAS-certified)
  • Water resistance: 300m depth rating
Posted at
Nov 11, 2025, 10:46 PM
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