Omega Speedmaster Speedmaster Professional Mark II Racing

Reference ST 145.014 Racing

About this watch

The Omega Speedmaster ST 145.014 Racing embodies the spirit of innovation and excellence that Omega has championed for decades. This watch is a piece of history that transcends time, featuring a stunning grey dial with stick and dot indexes. Crafted from stainless steel, it's built to withstand the test of time and boasts a water resistance of 50 meters. The Speedmaster Professional Mark II Racing combines precision timing with a unique blend of sportiness and sophistication, making it perfect for those who live life in the fast lane. With its rich history, reliable movement, and versatile design, this watch is more than just a timepiece - it's a legacy you can wear on your wrist.
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Key Features

  • Omega caliber 861 hand-wound movement
  • Stainless steel case with closed back
  • Mineral glass with vintage charm
  • Tachymeter bezel for measuring distance
  • Chronograph functionality for precision timing
  • Water resistance of 50 meters
  • Grey dial with stick and dot indexes

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Mark II Racing
Reference
ST 145.014 Racing
Movement
861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 41.75mm
Dial Color
Grey
Crystal
Mineral
Water Resistance
50

Current Listings

[WTS] 2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995

2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995

Up for sale is a Omega Speedmaster Moonphase Black, a 2020 model featuring a moon phase display.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2020
  • Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
Posted at
May 7, 2026, 1:45 PM
Active
[WTS] Omega Speedmaster Reduced Strap - 18mm

Omega Speedmaster Reduced Strap - 18mm

  • Strap width: 18mm
Posted at
May 7, 2026, 11:22 AM
Active
[WTS] Omega Speedmaster 3519.50.00 “Schumacher World Champion 2001” LE — Racing Dial — $2,550 Shipped (Tariff Covered)

Omega Speedmaster 3519.50.00 “Schumacher World Champion 2001” LE — Racing Dial — $2,550 Shipped (Tariff Covered)

Omega - 3519.50.00 · $2,550
This Omega Speedmaster is a limited edition "Schumacher World Champion 2001" watch featuring a unique racing dial.

  • Case size: 40mm diameter
  • Band type: leather strap
  • Dial color: racing dial
Posted at
May 7, 2026, 10:44 AM
Active
[WTS] Genuine (OEM) Omega Speedmaster Apollo 11 50th Anniversary Flat Link Bracelet

Genuine (OEM) Omega Speedmaster Apollo 11 50th Anniversary Flat Link Bracelet

Omega · $1,120
The Omega Speedmaster Apollo 11 50th Anniversary Flat Link Bracelet is a sought-after accessory designed exclusively for the limited edition Apollo 11 50th Anniversary 'Moonshine' steel model. It features fully brushed flat links with polished outer edges and a compact, vintage-style clasp.

  • Condition: Great, lightly used
  • Lug width: 20mm
  • Taper: 20mm to 15mm (Dramatic, vintage-style taper)
  • Material: Stainless Steel
Posted at
May 7, 2026, 10:06 AM
Active
[WTS] 2025 Omega Speedmaster Sedna Gold 310.60.42.50.01.001 — Like New Condition, Box & Papers

2025 Omega Speedmaster Sedna Gold 310.60.42.50.01.001 — Like New Condition, Box & Papers

Omega - 310.60.42.50.01.001 · $29,500
The Omega Speedmaster Sedna Gold is a modern take on the iconic Moonwatch design, featuring a rich black dial and matching gold bracelet. It's powered by a Master Chronometer manual-wind movement, blending classic heritage with modern performance.

  • Condition: Like new, small ding on bezel near 12 o'clock
  • Box And Papers: Yes
  • Bracelet Material: Gold
  • Case Diameter: 42mm
Posted at
May 7, 2026, 9:12 AM
Active
[WTS][US] Omega Speedmaster Moonphase - Black Dial - 44mm - 304.30.44.52.01.001

[US] Omega Speedmaster Moonphase - Black Dial - 44mm - 304.30.44.52.01.001

Up for sale is an Omega Speedmaster Moonphase - Black Dial - 44mm watch that functions perfectly mechanically.

  • Condition: Fantastic condition with minor hairlines on bracelet, clasp, and case
  • Case size: 44mm diameter
Posted at
May 7, 2026, 6:52 AM
Active
[WTS] Omega Speedmaster 3861 Bracelet 020STZ013434

Omega Speedmaster 3861 Bracelet 020STZ013434

Up for sale is an authentic Omega Speedmaster 3861 Bracelet, which fits the 42mm modern and 1861 speedy's.

  • Condition: like new, barely worn
  • Lug width: 20mm
  • Clasp width: 15mm
Posted at
May 6, 2026, 11:40 PM
Active
[WTS] Omega Speedmaster Moon to Mars Special Edition

Omega Speedmaster Moon to Mars Special Edition

Omega - 3577.50 · $6,500
The Omega Speedmaster Pro 'Moon to Mars' features a beautiful dial with subdials painted as Earth, Moon and Mars.

  • Condition: good, with a scratch on the crystal at 1 o'clock
  • Movement: 1861 Manual
  • Size: 42mm diameter
  • Bracelet size: fits about 7 inches
Posted at
May 6, 2026, 9:13 PM
Active
[WTS] Omega Speedmaster Professional White 42MM - Ref 310.32.42.50.04.002 (NEW 2026 COMPLETE SET)

Omega Speedmaster Professional White 42MM - Ref 310.32.42.50.04.002 (NEW 2026 COMPLETE SET)

A brand new Omega Speedmaster Professional White, reference number 310.32.42.50.04.002, comes with a complete set including the outer sleeve, box, cards, manuals, and more.

  • Condition: New
  • Case size: 42mm
  • Warranty date: 04/16/2026
Posted at
May 6, 2026, 6:05 PM
Active