Omega Railmaster Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Bracelet
Reference 2103.52.00
About this watch
The Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold is a masterpiece of luxury timepieces, marrying precision with style. At its heart lies the Omega Caliber 2403, an automatic movement designed for accuracy and reliability. The watch features a Co-Axial escapement, reducing friction between moving parts and minimizing the need for frequent servicing. Its round shape and luxurious yellow gold finish exude sophistication, while the black dial offers both legibility and style. With a water resistance of 150 meters and sapphire glass, this watch is built for action yet durable. The Omega Seamaster Aqua Terra 150M is a versatile timepiece that adapts to your style, whether dressing up or keeping it casual. It's an investment in quality, heritage, and prestige, telling a story of innovation, craftsmanship, and beauty.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Omega Caliber 2403 automatic movement
- Co-Axial escapement for accuracy and reliability
- Yellow gold case with luxurious finish
- Black dial with mixed indexes and arrow hands
- Sapphire glass for scratch resistance
- 150M water resistance for durability
- Open case back for visibility
Specifications
- Brand
- Omega
- Family
- Railmaster
- Model
- Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster Yellow Gold / Bracelet
- Reference
- 2103.52.00
- 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 39mm 2503.52 for $2680 shipped!](https://preview.redd.it/v28eba7gifpg1.jpg?width=640&crop=smart&auto=webp&s=fc52e528ffbbb1913394547926a1f503ca91f811)
Omega Railmaster 39mm 2503.52 for $2680 shipped!
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
![[WTS] Omega Railmaster 2503.52, FULL KIT 39.2mm - $2,790](https://preview.redd.it/k4cwb6tpp4og1.jpg?width=640&crop=smart&auto=webp&s=87b335858dd031ccf296c8f6087350f3c9d3893b)
Omega Railmaster 2503.52, FULL KIT 39.2mm - $2,790
·
$2,790
This Omega Seamaster Aqua Terra measures 39mm and features an automatic movement, a steel case on an original Omega Steel bracelet, and a sapphire crystal.
- Condition: very good
- Case size: 39mm diameter
- Movement: automatic
![[WTS] Omega Railmaster 39mm 2503.52 for $2680 shipped!](https://preview.redd.it/tsrb1a1ldung1.jpg?width=640&crop=smart&auto=webp&s=4d84a52d451b9ab1575fe4e3f4087e2d87365a7c)
Omega Railmaster 39mm 2503.52 for $2680 shipped!
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
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
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