Omega Seamaster Aqua Terra Railmaster 2502.52 42mm Auto RD114

  USD $3,499
  United States

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From our experience, this is the rarest 2500 Railmaster about twice as hard to find as the incredibly desirable 36mm



Transparent case back

Technical Data

Crystal: Domed scratch-resistant sapphire crystal

Case: Steel

Dial: Black

Water resistance: 15 bar (150 metres / 500 feet)

Size: Case Diameter: 41 mm


Caliber: Omega 2403

Self-winding chronometer, Co-Axial Escapement movement with rhodium-plated finish Power reserve: 44 hours

Aesthetic Condition*:

  • Almost no signs of use on the case and bracelet. Looks close to new on your wrist.

  • We consider this watch, as shown in the pictures, as NEAR MINT.


  • Omega pamphlet

This watch has been certified authentic and checked against theft and loss databases by a 3rd party authentication service. Electronic copies will be issued to the new owner upon request.

In-House Test Results**:

Bench-run for at least 24 hours. All watch functions tested and operable.

Observed rate: -20s/d

Bracelet Sizing: up to 8"

Last Service: Unknown

Serial: 84681xxx

*Photographed watch is the actual watch for sale - we do not use stock photos. Photos are part of the description. Grades are the listing text and pictures summarized into a simple-to-understand score, not to be confused with TZ or other grading systems.

**Instantaneous measurements using a timegrapher (not the same as average timekeeping over time tests). Use only as a baseline. Test conditions and wearing habits will affect your results. Unserviced watches are not tested for WR or PR. Bracelet size measured using a ruler or mandrel. A comfortable bracelet size may vary from your measured wrist size. No explicit or implied warranties.

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Brand Omega
Type Wrist Watches
Location United States
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狀態 pre-owned