Omega Railmaster Railmaster Omega Co-Axial Master Chronometer 40 Stainless Steel / Grey / Strap
Reference 220.12.40.20.01.001
About this watch
The Omega Railmaster 220.12.40.20.01.001 embodies the perfect blend of classic styling and cutting-edge technology, making it a must-have for watch enthusiasts. This stunning timepiece boasts a 40 mm round stainless steel case with a matte grey finish, perfectly balanced dimensions, and a water resistance of 150 meters. The Master Chronometer certification ensures that the watch meets the highest standards of precision and performance, while its robust Omega caliber 8806 movement features 35 jewels for enhanced longevity. With a power reserve of 55 hours and resistance to magnetic fields up to 15,000 gauss, this watch is ideal for those who appreciate quality and style without being ostentatious.
Key Features
- 40mm round stainless steel case
- Matte grey finish with stick and dot indexes
- 150m water resistance
- Master Chronometer certification
- Omega caliber 8806 movement with 35 jewels
- Power reserve of 55 hours
- Resistance to magnetic fields up to 15,000 gauss
Specifications
- Brand
- Omega
- Family
- Railmaster
- Model
- Railmaster Omega Co-Axial Master Chronometer 40 Stainless Steel / Grey / Strap
- Reference
- 220.12.40.20.01.001
- Movement
- 8806
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 40mm
- Dial Color
- Grey
- 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