Up for sale is my Omega Aqua Terra 2503.80 in great condition with a Calibre OMEGA 2500 Automatic movement and measuring at 39 mm.

• Condition: great condition, minimal marks on case and bracelet
• Case size: 39mm diameter
• Bracelet type: original Omega steel bracelet
• Movement type: Calibre OMEGA 2500 Automatic

The Omega Seamaster Railmaster 39mm delivers a simple design with its 3-6-9-12 markers and arrow indices, making it the ultimate everyday watch.

• Condition: Satisfactory
• Case Size: 39mm
• Lug To Lug: 47mm
• Movement Type: No Date Co-Axial Automatic

The Omega Seamaster Railmaster 39mm 2503.52 is a simple design watch with a no-date co-axial movement, suitable for everyday wear.

• Condition: Satisfactory, with signs of long-term usage
• Movement: Omega Calibre 2403 No Date Co-Axial Automatic
• Case dimensions: 39mm wide, 47mm lug to lug
• Chips/scratches: case is chipped on the left side, light scratches and surface marks throughout case and bracelet, scratches on bezel and crystal

The Omega Seamaster Railmaster 39mm is a sought-after model with a simple design and no-date co-axial movement. It's a practical everyday watch in a 39mm case size.

• Condition: Satisfactory, with signs of long-term usage
• Case size: 39mm wide and 47mm lug to lug
• Movement: Omega Calibre 2403 No Date Co-Axial Automatic
• Service date: February 2026

This listing is for an Omega Seamaster Aqua Terra in blue with a 39mm case size.

• Condition: pre-owned, great condition with minor wear throughout
• Size: 39mm diameter
• Water Resistance: unknown

A Omega Seamaster Aqua Terra in great condition with a stunning blue dial and accurate timegrapher photo.

• Condition: Pre-owned, great condition with minor wear
• Size: 39mm diameter
• Dial color: Blue

The Omega Seamaster Railmaster 39mm is a simple, everyday watch with a no-date co-axial movement, making it practical and easy to use. Its 39mm case size and 3-6-9-12 markers make it a sought-after model within Omega's discontinued lineup.

• Condition: Satisfactory, with signs of long-term usage and damage to the case and bezel
• Case Width: 39mm wide
• Lug To Lug: 47mm
• Movement Type: No Date Co-Axial Automatic

This Omega Aqua Terra is a blue automatic watch featuring an Omega 2500 movement and stainless steel case.

• Condition: Fantastic overall condition, minimal scratching, clean crystal and dial
• Movement: Automatic (Omega 2500)
• Case Material: Stainless Steel
• Crystal: Sapphire

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