Omega Railmaster Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Brown Alligator

Reference 2603.52.37

About this watch

The Omega Railmaster 2603.52.37 is a stunning luxury watch that embodies the perfect blend of elegance and practicality. Its striking design features a yellow gold case with a round shape and clean lines, complemented by a black dial with mixed indexes and arrow hands. The co-axial escapement in its automatic movement ensures exceptional accuracy and stability, while the sapphire crystal protects it from scratches. With a water resistance of 150 meters, this watch is perfect for those who love the water or enjoy outdoor activities. Its classic design exudes sophistication and versatility, making it suitable for both formal and casual occasions.
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Key Features

  • Automatic Omega caliber 2403 movement
  • Yellow gold case with sapphire crystal
  • Water resistance of 150 meters
  • Co-axial escapement for exceptional accuracy
  • Brown alligator strap for luxury and comfort

Specifications

Brand
Omega
Family
Railmaster
Model
Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Brown Alligator
Reference
2603.52.37
Movement
2403
Movement Features
  • Hours, Minutes, Seconds
  • Co-Axial Escapement, Chronometer
Case
Yellow Gold 39.2mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
150

Current Listings

[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
Active
Omega Railmaster  - 220.10.40.20.03.001 - Blue - Steel - 40mm - Mint

Omega Railmaster - 220.10.40.20.03.001 - Blue - Steel - 40mm - Mint

This Omega Railmaster is a pre-owned, mint condition watch with a blue dial and stainless steel case. It has a 40mm diameter and features an automatic movement.

  • Condition: Pre-Owned - Mint
  • Case Size: 40mm diameter
  • Bracelet Type: Stainless Steel
  • Movement Type: Automatic
Posted at
Mar 10, 2025, 12:58 AM
Active
NO TRADES:  Omega '57 Trilogy Railmaster.      $5030

NO TRADES: Omega '57 Trilogy Railmaster. $5030

A brand new Omega '57 Trilogy Railmaster purchased in September 2024.

  • Condition: Light scratches
  • Bracelet condition: light scratches on bracelet and clasp
  • Warranty: USA only
Posted at
Mar 7, 2025, 1:00 PM
Active