Omega Railmaster Seamaster Aqua Terra 150M Hand Wound 49.2 Railmaster Stainless Steel / Red MOP

Reference 2806.77.40

About this watch

The Omega Railmaster 2806.77.40 is a masterpiece that combines stunning aesthetics, superior performance, and a rich heritage. Its distinctive design, exquisite craftsmanship, and reliable performance make it stand out in the crowded world of horology. The watch features a hand-wound movement, a robust stainless steel case measuring 49.2 mm, and a stunning red mother-of-pearl dial with gem-set indexes. With a water resistance of 150 meters, sapphire crystal, and Omega caliber 2201 movement based on the reliable Unitas 6498, this watch is not just a pretty face. It's an extension of your personal style, exuding confidence and sophistication, suitable for everyday wear or formal occasions. This timepiece commands respect and admiration, making it a worthy investment for collectors.
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Key Features

  • Omega caliber 2201 movement
  • Stunning red mother-of-pearl dial with gem-set indexes
  • Robust stainless steel case measuring 49.2 mm
  • Water resistance of 150 meters
  • Sapphire crystal protection against scratches
  • Hand-wound mechanism for a tactile experience
  • Power reserve of 53 hours

Specifications

Brand
Omega
Family
Railmaster
Model
Seamaster Aqua Terra 150M Hand Wound 49.2 Railmaster Stainless Steel / Red MOP
Reference
2806.77.40
Movement
2201
Movement Features
  • Hours, Minutes, Small Seconds
Case
Stainless Steel 49.2mm
Dial Color
Red
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Railmaster Blue Denim

Omega Railmaster Blue Denim

Omega - Railmaster · $3,000
A pre-owned Omega Railmaster in excellent condition, lightly worn and still under warranty.

  • Condition: Lightly worn
  • Year Bought: March
  • Additional Strap Type: bison leather
Posted at
Jun 25, 2025, 4:42 PM
Active
[WTS] Omega Railmaster Full Kit

Omega Railmaster Full Kit

A Omega Seamaster Railmaster with a 40mm case, co-axial master chronometer and more information available on the official Omega website.

  • Condition: Excellent
  • Box: Inner and outer box included
  • Warranty: 2018 dated warranty cards and manual included
Posted at
Jun 24, 2025, 9:59 AM
Active
[WTS] (Omega) (Railmaster) (ref. 2802.52. 37). In excellent condition.  41mm/21mm lug/ last service by Omega March ‘20. Includes original box, papers, clasp, band, service documents and replaced parts.  For sale on Chron24 $3,300.

(Omega) (Railmaster) (ref. 2802.52. 37). In excellent condition. 41mm/21mm lug/ last service by Omega March ‘20. Includes original box, papers, clasp, band, service documents and replaced parts. For sale on Chron24 $3,300.

Omega - 2802.52 · $3,300
This Omega Railmaster features a 41mm case size and last service in March 2020.

  • Condition: Excellent condition
  • Diameter: 41mm
  • Lug Width: 21mm
Posted at
Jun 21, 2025, 9:11 AM
Active
[WTS] (Omega) (Railmaster) (Ref. 2802.52.37) in excellent condition.  Listed on Chron24.  41mm/ 21mm lug/ 11mm thk/ last serviced by Omega 06/20/ .  Includes original box, papers, clasp, strap and service documents plus replaced parts returned.

(Omega) (Railmaster) (Ref. 2802.52.37) in excellent condition. Listed on Chron24. 41mm/ 21mm lug/ 11mm thk/ last serviced by Omega 06/20/ . Includes original box, papers, clasp, strap and service documents plus replaced parts returned.

Omega - 2802.52.37 · $10,995
This Omega Railmaster is a 41mm watch with 21mm lug width and 11mm thickness, last serviced by Omega in June 2020.

  • Condition: Excellent condition
  • Case size: 41mm diameter
  • Lug width: 21mm
  • Thickness: 11mm
Posted at
Jun 13, 2025, 11:22 AM
Active
Omega Railmaster  - 220.10.40.20.03.001 - Blue - Steel - 40mm - Mint

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
Posted at
Mar 10, 2025, 12:58 AM
Active
NO TRADES:  Omega '57 Trilogy Railmaster.      $5030

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
Posted at
Mar 7, 2025, 1:00 PM
Active