[WTS] Omega Seamaster Diver 300M Co-Axial 2017 complete set-$3499

Omega Seamaster Diver 300M Co-Axial 2017 complete set-$3499

A beautiful Omega Seamaster Professional 300M in the classic blue wave dial configuration, featuring a modern ceramic bezel and Co-Axial automatic movement.

  • Condition: Very good pre-owned condition with light scratches throughout the case and bracelet
  • Case size: 41mm
  • Water resistance: 300m / 1000ft
Posted at
Mar 21, 2026, 7:35 PM
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[WTS] Omega Seamaster Profesional 36.25mm Ref 2236.50 $2,100

Omega Seamaster Profesional 36.25mm Ref 2236.50 $2,100

Omega - 2236.50 · $2,100
This Omega Seamaster Professional features a classic black wave dial, 18K white gold bezel insert, and a 36.25mm stainless steel case. It maintains the design cues of the original Seamaster 300M but with more compact proportions.

  • Condition: Good overall condition, fully functional
  • Case Size: 36.25mm diameter
  • Lug To Lug Length: 44mm
  • Thickness: 11.5mm
Posted at
Mar 21, 2026, 1:59 PM
Sold
[WTS] Omega Seamaster Diver 300m 18k Sedna Gold 210.22.42.20.01.002 $4,850

Omega Seamaster Diver 300m 18k Sedna Gold 210.22.42.20.01.002 $4,850

A Omega Seamaster Professional Diver 300 in Sedna Gold, featuring a sunburst black wave dial and ceramic bezel. It runs on the reliable Omega Calibre 8800, certified by COSC and METAS.

  • Condition: Preowned - Fair (Note small ding on top left lug)
  • Material: 18k Sedna Gold
  • Case size: not specified
Posted at
Mar 21, 2026, 9:54 AM
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[WTS] Omega Seamaster Professional 300M Quartz Ref. 2541.80

Omega Seamaster Professional 300M Quartz Ref. 2541.80

Omega - 2541.80 · $1,100
A well-used Omega Seamaster 300M Quartz model in fair condition, featuring a blue wave dial and bidirectional bezel.

  • Condition: Fair, with noticeable wear including case marks and general signs of age
  • Bezel operation: Bidirectional (but requires new bezel spring for proper function)
  • Strap: Black NATO strap
  • Size: Approximately 41mm in diameter
Posted at
Mar 20, 2026, 5:43 PM
Sold
[WTS] Forstner Bracelets for Omega SMP 300, Bullet and Model O

Forstner Bracelets for Omega SMP 300, Bullet and Model O

Omega - 300 · $120
Forstner Model-O and Bullet bracelets designed for the Omega Seamaster Professional 300, come with original boxes.

  • Condition: Lightly worn
  • Box condition: original
  • Accessories included: full links, end links, spring bars
Posted at
Mar 20, 2026, 4:21 PM
Sold
[WTS] 2023 Omega Seamaster Professional 300 42mm Black Dial Complete Set

2023 Omega Seamaster Professional 300 42mm Black Dial Complete Set

a 2023 Omega Seamaster SMP 300 with a black dial in great condition.

  • Condition: Great condition with wear marks
  • Year: 2023
  • Size: 42mm diameter
  • Warranty life left: About half
Posted at
Mar 20, 2026, 4:03 PM
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[WTS] Omega Seamaster Diver 300M Professional 300m 2542.80.00 41mm Quartz

Omega Seamaster Diver 300M Professional 300m 2542.80.00 41mm Quartz

Omega - 2542.80.00 · $1,999
  • Condition: Clear wear and light hand polish and scratches throughout
  • Case size: 41mm
  • Diameter: 41mm case
  • Lug width: 20mm
Posted at
Mar 20, 2026, 11:52 AM
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[WTS] Omega Seamaster Professional 300M Mid-Size Ref. 2552.80 | Excellent Condition (With Box & Serviced) | $2200

Omega Seamaster Professional 300M Mid-Size Ref. 2552.80 | Excellent Condition (With Box & Serviced) | $2200

Omega - 2552.80 · $2,200
The Omega Seamaster Professional 300M Mid-Size Ref. 2552.80 is a compact and wearable dive watch with a classic blue wave dial, sword hands, and a polished bezel.

  • Condition: Excellent Condition
  • Case size: 36mm
  • Lug width: 18mm
  • Lug-to-lug: 44mm
Posted at
Mar 19, 2026, 11:33 PM
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[WTS] Omega Seamaster Diver 300M Co-Axial 41mm - Blue Ceramic (212.30.41.20.03.001)

Omega Seamaster Diver 300M Co-Axial 41mm - Blue Ceramic (212.30.41.20.03.001)

This Omega Seamaster Diver 300M Professional features a clean, non-wave 'lacquer' dial and deep blue ceramic bezel, offering a refined and versatile look.

  • Condition: Great / Very Good
  • Movement: Omega Calibre 2500 (Automatic Co-Axial Chronometer)
  • Case size: 41mm
  • Diameter: 41mm
Posted at
Mar 19, 2026, 6:34 PM
Active