[WTS] Omega Seamaster Aqua Terra Railmaster 2504.52 — $6800— Catch & Release, Serviced by Omega, Full Set

Omega Seamaster Aqua Terra Railmaster 2504.52 — $6800— Catch & Release, Serviced by Omega, Full Set

Omega - 2504.52 · $6,800
This Omega Seamaster Aqua Terra Railmaster is a 36mm stainless steel watch featuring a black dial, automatic movement, and an Omega 1575 stainless steel bracelet.

  • Condition: Excellent, minimal wear
  • Case material: Stainless steel
  • Diameter: 36mm
  • Lug width: 19mm
Posted at
Apr 22, 2026, 12:40 AM
Active
[WTS] Omega Seamaster 2504.30 Champagne Sunburst DIal 36mm - $2, 150

Omega Seamaster 2504.30 Champagne Sunburst DIal 36mm - $2, 150

Omega - 2504.30 · $2,150
Up for sale is my Omega Seamaster 2504.30 with a Calibre OMEGA 2500 automatic movement and a steel case on original steel Omega steel bracelet.

  • Condition: great condition, minimal marks/hairlines on the case
  • Movement: Calibre OMEGA 2500 automatic movement
  • Case size: 36mm diameter
  • Bracelet type: original steel Omega steel bracelet
Posted at
Apr 21, 2026, 8:53 PM
Active
[WTS] Omega Aqua Terra 36mm Reference 2504.80 Deep blue sunray dial slim caliber 1120 all original (serviced) $2400

Omega Aqua Terra 36mm Reference 2504.80 Deep blue sunray dial slim caliber 1120 all original (serviced) $2400

Omega - 2504.80 · $2,400
A Omega Aqua Terra with a 36mm case, deep blue sunray dial and slim caliber 1120.

  • Condition: pre-owned, serviced
  • Case diameter: 36mm
Posted at
Apr 18, 2026, 1:38 PM
Active
[WTS] Omega Railmaster 2504.52 - 36mm - $6000

Omega Railmaster 2504.52 - 36mm - $6000

Omega - 2504.52 · $6,000
A rare and desirable Omega Railmaster in 36mm, with a rich history of being the seller's grail watch for many years.

  • Condition: Very good (minor scratches)
  • Case diameter: 36mm
  • Bracelet size: Too small (less than 7.5 inch wrists)
  • Crystal material: Sapphire
Posted at
Apr 13, 2026, 4:31 PM
Sold
[WTS] 2010 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Full Set, Just Serviced by Omega!

2010 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Full Set, Just Serviced by Omega!

Omega - 2504.52 · $6,800
A 2010 Omega Seamaster Aqua Terra Railmaster in excellent condition, with a black matte dial and stainless steel case.

  • Condition: Minimal wear, pristine dial
  • Case diameter: 36 mm
  • Lug width: 19 mm
  • Thickness: 11.1 mm
Posted at
Apr 12, 2026, 6:27 PM
Sold
[WTS] Omega Seamaster Aqua Terra 36mm Ref. 2504.50 | Great Condition | Inky Black Sunray Dial | Co-Axial Caliber 2500 | All Original | $2450 (SERVICED)

Omega Seamaster Aqua Terra 36mm Ref. 2504.50 | Great Condition | Inky Black Sunray Dial | Co-Axial Caliber 2500 | All Original | $2450 (SERVICED)

Omega - 2504.50 · $2,450
A modern classic with the soul of a Seamaster, this Omega Aqua Terra Ref. 2504.50 features a 36mm stainless steel case, inky black sunray dial, and Co-Axial Caliber 2500 movement.

  • Condition: Great Condition
  • Movement: Serviced Automatic Caliber 2500 (Co-Axial Chronometer)
  • Dial: Pristine Deep Black Sunray dial with applied indices
  • Case: Sharp Stainless Steel construction with original factory geometry, Diameter: 36.2 mm (excluding crown), Thickness: 11 mm, Lug-to-lug: 44 mm
Posted at
Apr 11, 2026, 10:47 AM
Expired
[WTS] Omega Seamaster Aqua Terra 36mm Ref. 2504.50 | Great Condition | Inky Black Sunray Dial | Co-Axial Caliber 2500 | All Original | $2400 (SERVICED)

Omega Seamaster Aqua Terra 36mm Ref. 2504.50 | Great Condition | Inky Black Sunray Dial | Co-Axial Caliber 2500 | All Original | $2400 (SERVICED)

Omega - 2504.50 · $2,400
The Omega Seamaster Aqua Terra 36mm Ref. 2504.50 features a Co-Axial Caliber 2500 movement and an inky black sunburst dial, providing a timeless executive look.

  • Condition: Great Condition
  • Movement: Serviced Automatic Caliber 2500 (Co-Axial Chronometer)
  • Dial: Deep Black Sunray dial with applied indices and Omega logo
  • Case: Stainless Steel construction with original factory geometry
Posted at
Apr 9, 2026, 9:41 AM
Sold
[WTS] Omega Seamaster Aqua Terra 2504.50 - $2,490

Omega Seamaster Aqua Terra 2504.50 - $2,490

Omega - 2504.50 · $2,490
Up for sale is my Omega Seamaster Aqua Terra 2504.50.00, a 36mm automatic watch with a steel case and original Omega Steel bracelet.

  • Condition: Very good condition
  • Case Size: 36mm diameter
  • Movement Type: automatic
Posted at
Apr 5, 2026, 10:19 PM
Expired
[WTS] Omega Seamaster Aqua Terra 36mm Ref. 2504.80 | Great Condition | Deep Blue Sunray Dial | Slim Caliber 1120 | All Original | $2400 (SERVICED)

Omega Seamaster Aqua Terra 36mm Ref. 2504.80 | Great Condition | Deep Blue Sunray Dial | Slim Caliber 1120 | All Original | $2400 (SERVICED)

Omega - 2504.80 · $2,400
The Omega Seamaster Aqua Terra 36mm Ref. 2504.80 is a modern classic with the soul of a Seamaster, featuring a blue sunburst dial and a slim Caliber 1120 movement.

  • Condition: Great Condition
  • Movement: Serviced Automatic Cal. 1120 (Chronometer-rated)
  • Dial: Pristine Blue Sunray dial
  • Case: Sharp Stainless Steel construction
Posted at
Apr 5, 2026, 10:33 AM
Sold