2025 Omega Seamaster Railmaster 38mm Complete Set

$5,800.00
$5,800.00
$5,800.00
Shipping calculated at checkout.
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Omega Seamaster Railmaster 235.12.38.20.13.001


Video footage available upon request. Open to offers. Bracelet sizing service available.


Model Background


The Omega Railmaster traces its roots back to 1957, when it was introduced alongside the Speedmaster and Seamaster 300 as a purpose-built tool watch for railway professionals and engineers who needed reliable timekeeping in magnetically hostile environments. This 2025 edition honors that legacy while pushing it dramatically forward — the Co-Axial Master Chronometer Caliber 8804 is METAS certified and resistant to magnetic fields up to 15,000 gauss, making it roughly fifteen times more resistant than the original. The beige-to-black gradient dial with vintage Super-LumiNova numerals and a small seconds sub-dial at 6 o'clock gives the piece a warm, heritage-driven aesthetic, while the movement visible through the exhibition caseback is finished with rhodium plating and Geneva waves in arabesque. It's one of the most understated and historically grounded watches in Omega's current lineup.


Specifications


Model: Omega Seamaster Railmaster Co-Axial Master Chronometer Small Seconds 38

Reference: 235.12.38.20.13.001

Caliber: Omega 8804 — 35 jewels, 25,200 vph (3.5 Hz), METAS Master Chronometer certified

Case Material: Stainless steel (brushed and polished)

Case Diameter: 38mm

Case Thickness: 12.4mm

Bezel: Fixed, stainless steel

Crown: Screw-down, stainless steel

Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides

Caseback: Transparent sapphire crystal exhibition caseback

Dial: Beige with black gradient, large Arabic numerals and stick hour markers in vintage Super-LumiNova, small seconds sub-dial at 6 o'clock with beige varnished hand

Strap: Golden brown Novonappa leather

Clasp: Stainless steel deployant folding clasp

Movement: Automatic self-winding with Co-Axial escapement

Power Reserve: 55 hours

Water Resistance: 150 meters (15 bar)

Functions: Hours, minutes, small seconds


Condition Report


Case: 10/10

Bezel: 10/10

Crystal: 10/10

Dial/Hands: 10/10

Strap: 9/10 — Light wear consistent with daily use for a 2025 production year

Clasp/Buckle: 10/10

Caseback: 10/10

Polishing Status: Unpolished

Photos taken on strap at standard length, fitting approximately 16–20cm (6.3–7.9 inch) wrists.


Delivery Contents


Box, warranty card, instruction manual, hangtag

Please refer to photos for full contents.


Service & Authenticity


The watch is running at 305 degrees of amplitude on the timegrapher. No service history on record. The original Omega 5-year international warranty is active (card dated 11/05/2025), expiring November 2030.


Shipping & Legal


Ships from: Huntsville, AL

Shipping: Fully insured overnight with tracking provided

Shipping within CONUS only

Buyers are responsible for any applicable taxes and duties

Watch is sold in accordance with United States laws and regulations


Closing


All watches are inspected by our watchmakers for condition, authenticity, and functionality before sale. Feel free to reach out via messenger with any questions.

Disclosure

Kingdom Watch Company is an independent luxury watch retailer specializing in the acquisition, sale, and trade of authentic timepieces from the world's most respected watchmakers. Unless explicitly stated, Kingdom Watch Company is not affiliated with, authorized by, endorsed by, or acting on behalf of any watch manufacturer or brand featured on this website. All trademarks, brand names, and logos are the property of their respective owners and are used solely for identification and descriptive purposes.

2025 Omega Seamaster Railmaster 38mm Complete Set

$5,800.00

Price On Request

Quality Craftmanship

Does it come with a warranty?

All Kingdom Watch Company timepieces include a 48-hour inspection period beginning upon confirmed delivery. If for any reason you are not satisfied with your purchase, you may request a return within this period. The watch must be returned in the same condition in which it was received, unworn, and complete with all original packaging, tags, accessories, and documentation. Buyer is responsible for return shipping and insurance unless the item was misrepresented. Watches that have been sized, worn, altered, or modified are not eligible for return.

In addition, all KWC timepieces are backed by a 1-Year Limited Mechanical Warranty, covering defects in the movement under normal use. This warranty does not cover cosmetic wear, water damage, impact damage, improper use, modification, or damage resulting from unauthorized service. If a covered mechanical issue arises within the warranty period, Kingdom Watch Company will repair the watch or have it serviced by a qualified professional watchmaker.

What happens if I don't like it?

Please refer to our return policy.

How fast is shipping?

All luxury timepieces ship fully insured via FedEx or UPS Overnight, ensuring your watch arrives quickly and securely.

Custom-built watches are shipped via USPS Priority Mail, with most orders arriving within approximately 3 business days after fulfillment.

What's the returns policy?

All Kingdom Watch Company timepieces include a 48-hour inspection period beginning upon confirmed delivery. If for any reason you are not satisfied with your purchase, you may request a return within this period. The watch must be returned in the same condition in which it was received, unworn, and complete with all original packaging, tags, accessories, and documentation. Buyer is responsible for return shipping and insurance unless the item was misrepresented. Watches that have been sized, worn, altered, or modified are not eligible for return.

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