Omega Railmaster Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Bracelet

Reference 2503.52.00

Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Bracelet

About this watch

The Omega Railmaster 2503.52.00 is a masterpiece of luxury watchmaking, blending tradition with innovation. This elegant timepiece boasts an automatic movement featuring the Co-Axial escapement, ensuring accuracy and longevity. The sleek stainless steel case and striking black dial exude sophistication, while the sapphire crystal glass adds clarity and protection. With a water resistance of 150 meters, this versatile watch is perfect for both active lifestyles and professional environments. Its durability, comfort, and style make it an investment worth considering.

Buy Now on Jomashop

This is an affiliate link

MSRP: $3,250

Market Price: $2,957

Key Features

Automatic Omega caliber 2403 movement
Co-Axial escapement for accuracy and longevity
Sleek stainless steel case with 39.20 mm diameter
Striking black dial with mixed indexes and arrow hands
Sapphire crystal glass for clarity and protection
Water resistance of 150 meters
Adjustable stainless steel bracelet for comfort

Specifications

Brand

Omega

Family

Railmaster

Model

Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Bracelet

Reference

2503.52.00

Movement

2403

Movement Features

Hours, Minutes, Seconds
Co-Axial Escapement, Chronometer

Case

Stainless Steel 39.2mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Railmaster 39mm - 2503.52

Omega - 2503.52 · $2,995

The Omega Railmaster 39mm features a mechanical, self-winding movement (caliber 2403) with co-axial escapement and an exhibition case back.

Condition: really nice condition
Movement: caliber 2403
Bracelet size range: 7-7.25 inch
Case polish: light polish

Posted at

Oct 15, 2025, 9:21 PM

Active

View listing on r/WatchExchange