Omega Railmaster Seamaster Aqua Terra 150M Hand Wound 49.2 Railmaster Red Gold / Brown Alligator
Reference 221.53.49.10.01.001
About this watch
The Omega Railmaster 221.53.49.10.01.001 is a masterpiece of luxury watchmaking, boasting an elegant red gold case that shimmers under light and exudes an air of sophistication. At the heart of this timepiece lies a stunning black dial with mixed indexes, punctuated by arrow hands that glide effortlessly across the face. The Omega caliber 2201, a hand-wound movement based on the Unitas 6498, delivers stability and performance with a power reserve of 53 hours and a frequency of 21,600 vibrations per hour. Protected by a scratch-resistant sapphire crystal, this watch is built to withstand the elements, with a water resistance of 150 meters making it perfect for swimming adventures or light snorkeling. The brown alligator leather strap adds a touch of sophistication and molds to your wrist over time, ensuring a snug fit.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Red gold case
- Black dial with mixed indexes
- Arrow hands
- Omega caliber 2201 movement
- Hand-wound mechanism
- 53-hour power reserve
- Scratch-resistant sapphire crystal
Specifications
- Brand
- Omega
- Family
- Railmaster
- Model
- Seamaster Aqua Terra 150M Hand Wound 49.2 Railmaster Red Gold / Brown Alligator
- Reference
- 221.53.49.10.01.001
- Movement
- 2201
- Movement Features
-
- Hours, Minutes, Small Seconds
- Case
- Red Gold 49.2mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] Omega Railmaster 36mm ref. 2504.52 Co-Axial Automatic](https://preview.redd.it/ctq8s79dny7f1.jpeg?auto=webp&s=e940afaca1783ae3e4276a84d42ec2a08a49dbb8)
Omega Railmaster 36mm ref. 2504.52 Co-Axial Automatic
A cult classic Omega Railmaster 36mm with refined proportions and updated co-axial technology, running smoothly and fresh.
- Condition: Light wear on bracelet and bezel, last serviced in 2019 by Omega
- Bracelet length: 7.5in (total watch and bracelet measure)
- Wrist size recommendation: under 7.5in for comfort
- Shipping: fully insured Fedex shipping in the USA, hand delivery available in Long Beach, California
![[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.](https://external-preview.redd.it/3xpM7Q1ARoCVMDitNUmdj9ryj5_3brYDH4eQVWZvocM.jpeg?auto=webp&s=03926ed278f3010b99c0a2960efa1a98fcd41d4f)
(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.
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

Omega Railmaster - 38mm - Brown Dial - 235.10.38.20.13.001 ( new / 2025 )
Up for sale is a brand new Omega Seamaster Railmaster 38mm Brown Dial with Small Seconds, reference # 235.10.38.20.13.001. It comes complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated June 2025.
- Condition: Brand New
- Case size: 38mm
- Movement: Calibre 8804 Master Co-Axial Movement

Omega Railmaster - 38mm - Grey Dial - 235.10.38.20.06.001 ( new / 2025 )
The Omega Seamaster Railmaster is a stainless steel watch with a grey dial, featuring a 38mm case and Calibre 8806 Master Co-Axial Movement.
- Condition: Brand New
- Case size: 38mm
- Movement: Calibre 8806 Master Co-Axial
- Dial color: Grey
![[WTS] Omega Railmaster Ref. 2802.52.37 Omega serviced in 2020 and rarely worn since Excellent condition. Asking 3500.](https://preview.redd.it/7xg5k3d98d5f1.jpeg?auto=webp&s=28d213032d8a7ba983fc2185f47782605eb5b875)
Omega Railmaster Ref. 2802.52.37 Omega serviced in 2020 and rarely worn since Excellent condition. Asking 3500.
Purchased new in 2010, serviced by Omega in 2020 and rarely worn since.
- Condition: Excellent
- Purchase date: 03.05.2010
- Accessories included: Original box, papers, service history, high-end custom-made strap and original Omega strap and clasp
- Strap details: France Croco Alligator - Vintage Cognac, Length: 125/80, Black thread super fine hand saddle stitching, Tapering width 20/18mm, Padding at the lugs, Double keepers, Thick Curved Lug System, polished double butterfly
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