[WTS] Omega Seamaster Aquaterra 2503.50 Black Dial - $2350 Shipped CONUS LP

Omega Seamaster Aquaterra 2503.50 Black Dial - $2350 Shipped CONUS LP

Omega - 2503.50 · $2,350
Up for sale is my Omega Seamaster Aqua Terra 2503.50 Automatic with the stunning black dial.

  • Condition: Very good clean condition
  • Case size: 39.2mm diameter
  • Movement: Omega Co-Axial 2500 movement
Posted at
Feb 10, 2026, 4:48 PM
Sold
[WTS] Omega Aqua Terra 2503.80 - 39mm - Blue Automatic

Omega Aqua Terra 2503.80 - 39mm - Blue Automatic

Omega - 2503.80 · $2,650
This is the automatic version with the blue dial in the classic 39mm case—an excellent everyday wear piece, functioning as it should.

  • Condition: Pre-owned, minor wear throughout
  • Size: 39mm diameter
  • Water Depth Rating: not specified
Posted at
Feb 5, 2026, 1:04 PM
Sold
[WTS] Omega Seamaster Aqua Terra - Black 39mm - 2503.50 - $2,495 Shipped ✈️

Omega Seamaster Aqua Terra - Black 39mm - 2503.50 - $2,495 Shipped ✈️

Omega - 2503.50 · $2,495
This Omega Seamaster Aqua Terra is a 39mm watch that is in excellent working order, featuring a timegrapher photo for verification.

  • Condition: Great, pre-owned
  • Size: 39mm diameter
  • Water Resistance: unknown
Posted at
Feb 1, 2026, 4:25 PM
Sold
[WTS] Omega Seamaster Aqua Terra Reference 2503.80.00 Box & Papers

Omega Seamaster Aqua Terra Reference 2503.80.00 Box & Papers

Omega - 2503.80.00 · $3,800
A 2006 Omega Seamaster Aqua Terra in good preowned condition, functions as it should and keeps excellent time at around +1 sec/day.

  • Condition: 8/10 - good preowned condition with signs of normal use
  • Case diameter: 39.2mm
  • Movement: Omega 2500 (Chronometer)
  • Water resistance: 150m
Posted at
Jan 17, 2026, 5:14 PM
Expired
[WTS] Omega Seamaster Railmaster 2503.52 – 39mm (Neo-Vintage), first Railmaster reintroduced by Omega since the original 1957 model. $2899

Omega Seamaster Railmaster 2503.52 – 39mm (Neo-Vintage), first Railmaster reintroduced by Omega since the original 1957 model. $2899

Omega - 2503.52 · $2,899
The neo-vintage Railmaster is in the ideal 39mm sweet spot—and notably, the first Railmaster reintroduced by Omega since the original 1957 model. A clean, no-date black dial, strong lume, and a timeless tool-watch aesthetic that wears effortlessly on the wrist.

  • Condition: great condition
  • Case size: 39mm
  • Dial color: black
  • Bracelet fits wrist: approximately 7.5"
Posted at
Jan 9, 2026, 9:51 AM
Sold
[wts] Omega Railmaster 39mm 2503.52 Mint Complete + Warranty

Omega Railmaster 39mm 2503.52 Mint Complete + Warranty

Omega - 2503.52 · $2,900
For sale is an Omega Railmaster 39mm in very mint condition, complete with all original box, books, links, and warranty cards.

  • Condition: Mint
  • Warranty Validity: 1 year from purchase date
Posted at
Jan 6, 2026, 3:56 PM
Sold
[WTS] OMEGA Railmaster 2503.52 – 39mm | Classic

OMEGA Railmaster 2503.52 – 39mm | Classic

OMEGA - 2503.52 · $2,975
The neo-vintage Railmaster in the sweet-spot 39mm size, with a timeless tool-watch aesthetic and nice lume.

  • Bracelet length: 7.5"
  • Case size: 39mm
  • Band type: OEM
Posted at
Jan 1, 2026, 3:01 PM
Expired
[WTS] Omega Seamaster Aqua Terra First Gen 2503.30 39mm Automatic $2200

Omega Seamaster Aqua Terra First Gen 2503.30 39mm Automatic $2200

Omega - 2503.30 · $2,200
This Omega Seamaster Aqua Terra is a first generation model from 2006, featuring a 39mm case and an automatic movement.

  • Condition: Pre-owned, recently polished
  • Year of production: 2006
  • Movement type: Automatic
Posted at
Dec 25, 2025, 11:03 PM
Expired
[WTS] Omega Seamaster Aqua Terra Co-Axial 39mm Ref# 2503.50 $2,299.00

Omega Seamaster Aqua Terra Co-Axial 39mm Ref# 2503.50 $2,299.00

Omega - 2503.50 · $2,299
A beautiful black dial Omega Seamaster Aqua Terra Co-Axial with automatic self-winding movement and 150M water resistance.

  • Condition: Great pre-owned, with a few hairlines and minor scratches.
  • Diameter: 39mm
  • Bracelet material: stainless steel
  • Water resistance depth: 150m
Posted at
Dec 22, 2025, 6:17 PM
Sold