Omega Railmaster Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Black Alligator
Reference 2803.52.31
About this watch
The Omega Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster is a statement piece that embodies the spirit of adventure while keeping sophistication at the forefront. Its stunning aesthetics, remarkable movement, and practical features make it stand out in a crowded marketplace. With its sleek design and robust features, it's perfect for both casual outings and formal occasions. The Omega Caliber 2403 automatic movement offers a power reserve of up to 48 hours and is certified chronometer, ensuring excellent timekeeping precision. This watch is not just a pretty face - it's also incredibly functional with a water resistance of 150 meters, making it suitable for both aquatic adventures and formal dinners.
Key Features
- Automatic Omega Caliber 2403 movement
- Chronometer certification
- Sapphire glass for scratch-resistance
- Water resistance up to 150 meters
- Black alligator leather strap for luxury feel
- Mixed indexes and arrow hands for precise timekeeping
Specifications
- Brand
- Omega
- Family
- Railmaster
- Model
- Seamaster Aqua Terra 150M Co-Axial 39.2 Railmaster / Black Alligator
- Reference
- 2803.52.31
- 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
![[WTS] Omega Seamaster Railmaster – Black Dial](https://preview.redd.it/29erhhtmimye1.jpg?width=640&crop=smart&auto=webp&s=ac71f44f8f82ed301dd540121d9526c5e6d909ef)
Omega Seamaster Railmaster – Black Dial
Up for grabs is an Omega Seamaster Railmaster with a black dial, complete with a full Jomashop kit and various other accessories.
- Condition: Excellent
- Case dimensions: 40mm diameter, 12.7mm thick, 47mm lug-to-lug
- Movement power reserve: 55 hours
- Water resistance: 150m
![[WTS] Omega Seamaster Railmaster 220.10.40.20.01.001](https://preview.redd.it/fwu2trpnx7ye1.jpg?width=640&crop=smart&auto=webp&s=3197b96cba84d41886961e2c80ef17f8e7705004)
Omega Seamaster Railmaster 220.10.40.20.01.001
The Omega Seamaster Railmaster is a timepiece built for railway workers and scientists, with a stainless steel case, vertically brushed black dial, and anti-magnetic resistance certified by METAS. It features a Co-Axial Master Chronometer Calibre 8806 and is water resistant to 150 meters.
- Condition: Near-mint condition, hardly worn
- Case size: 40mm diameter
- Material: Stainless Steel Case & Bracelet
- Water resistance: 150m depth rating
![[WTS] Omega Railmaster Co-Axial Silver Dial - $2350](https://preview.redd.it/jex9gbuutmxe1.jpg?width=640&crop=smart&auto=webp&s=fedf1c4b9144ec12c56ce466ff50cf4a1288b68f)
Omega Railmaster Co-Axial Silver Dial - $2350
A modern reimagining of Omega's 1957 classic, designed for durability and precision. The watch features a 40mm stainless steel case with a vertically brushed silver dial.
- Condition: good condition
- Case size: 40mm
- Movement: Co-Axial Master Chronometer Calibre 8806 movement
![[WTS] 2008 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Excellent Full Set!](https://preview.redd.it/0y6nq7nveexe1.jpg?width=640&crop=smart&auto=webp&s=8b7e920f54a16d3f5e88306d9919cf153425e21d)
2008 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Excellent Full Set!
This 2008 Omega Seamaster Aqua Terra Railmaster is a full set, including boxes, instructions, and documentation. It features a stainless steel case with a black dial and Super-LumiNova lume.
- Condition: Excellent with some light wear, hairlines, scratches, and nicks on the case.
- Case material: Stainless steel
- Diameter: 36mm
- Lug width: 19mm
![[WTS] Omega Railmaster (Modern Black Dial, 40mm) – OEM Bracelet + Leather Strap + Extras](https://preview.redd.it/u28148nny9we1.jpeg?auto=webp&s=5b370e3cf537d90da0dd7fc7eff1e54d81095c08)
Omega Railmaster (Modern Black Dial, 40mm) – OEM Bracelet + Leather Strap + Extras
A modern Omega Railmaster with a sleek black dial in a 40mm brushed steel case, featuring Master Chronometer certification and antimagnetic resistance up to 15,000 gauss.
- Condition: Pre-owned with light signs of use
- Case Size: 40mm diameter
- Movement: Omega Caliber 8806
- Water Resistance: 150m
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