Omega Speedmaster Speedmaster Professional Galaxy Express

Reference 3571.50.00

About this watch

The Omega Speedmaster Professional Galaxy Express, a limited edition timepiece that has captured the hearts of collectors and enthusiasts alike. This stunning watch is part of the iconic Speedmaster Moonwatch family, produced in 1999 with only 1,999 units made. It's a piece of history that tells a story of horological excellence and space exploration. Crafted from stainless steel, this watch combines durability with a luxurious feel. The round case, measuring 42.00 mm in diameter, is a perfect size for both men and women, and the 20.00 mm lug width provides a comfortable fit on the wrist. The tachymeter bezel is not just a design choice; it's a functional element that allows the wearer to calculate speed over distance. The plexiglass glass adds a vintage charm and is less prone to shattering, making it practical for everyday wear. This watch features an open case back, allowing you to admire the exquisite Omega caliber 1861 movement within. With a water resistance of 50 meters, while it's not a diver's watch, it can withstand splashes and brief immersion in water—perfect for daily wear without constant worry. The black dial is classic and timeless, adorned with stick and dot indexes that enhance readability. The hands are also stick-shaped, offering a sleek look that complements the overall design. It's a watch that strikes a balance between elegance and functionality. Being one of only 1,999 units produced, the Galaxy Express carries a unique charm. Limited editions often have a special allure, and this watch is no exception. Thanks to the Omega caliber 1861 movement, the Galaxy Express offers exceptional accuracy. Whether you're timing a meeting or enjoying a leisurely stroll, you can trust this watch to keep precise time. Plus, the hand-wound feature adds a personal touch; winding it yourself is almost a ritual. With its stainless steel build and durable plexiglass, the Galaxy Express is designed to withstand the rigors of everyday life. Whether you're at work or out on the town, it feels great to wear. This watch is incredibly versatile. It can easily transition from casual to formal settings. Pair it with jeans and a t-shirt for a laid-back vibe or with a suit for a more polished look. It's that kind of watch that goes with almost anything in your wardrobe.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Limited edition with only 1,999 units available
  • Durable stainless steel construction
  • Reliable Omega caliber 1861 movement
  • Chronograph functionality with small seconds, hours, and minutes display
  • Tachymeter bezel for calculating speed over distance
  • Plexiglass glass with vintage charm and low shatter risk
  • Water resistance of 50 meters for everyday wear

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Galaxy Express
Reference
3571.50.00
Movement
1861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Plexi
Water Resistance
50

Current Listings

[WTS] 2025 Omega Speedmaster “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Excellent Condition

2025 Omega Speedmaster “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Excellent Condition

This is a 2025 Omega Speedmaster with a white dial, full set and in phenomenal condition.

  • Condition: Excellent
  • Case size: 42mm
  • Movement: Omega Co-Axial Master Chronometer chronograph
Posted at
Dec 21, 2025, 9:30 PM
Active
[WTS] Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Box/Serviced) 🟤

Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Box/Serviced) 🟤

Omega - 145.022-69 · $15,150
A 1969 Omega Speedmaster Moonwatch in beautiful condition, featuring a tropical brown dial with heavy yellow patina and a blue bezel.

  • Condition: Beautiful condition, with thick and sharp lugs, but polished in the past.
  • Size: 42mm
  • Year: 1969
  • Case material: unknown
Posted at
Dec 21, 2025, 9:19 PM
Active
[WTS] 2025 Omega Speedmaster Two Counters Titanium Blue 44.25mm Full Set

2025 Omega Speedmaster Two Counters Titanium Blue 44.25mm Full Set

A modern take on the Speedmaster, this titanium two-register chronograph provides a lightweight feel and refined appearance with a blue dial and bezel.

  • Condition: Excellent
  • Movement: 9300 Co-Axial movement
  • Power reserve: 60h power reserve
  • Case material: Titanium
Posted at
Dec 21, 2025, 8:40 PM
Active
[WTS] Omega Speedmaster Day Date Blue 3523.80.00 Serviced on 12/12 1 yr Movement Warranty

Omega Speedmaster Day Date Blue 3523.80.00 Serviced on 12/12 1 yr Movement Warranty

Omega - 3523.80.00 · $2,300
A classic Speedmaster Day Date blue dial in very good condition with little to no signs of wear, recently serviced and comes with a 1 year movement warranty.

  • Condition: Very excellent preowned condition with very little to no visible signs of wear
  • Movement Warranty Years: 1
  • Bracelet Length: short 2 links (fits approximately 7.25-7.3in wrist)
  • Warranty Description: Movement only
Posted at
Dec 21, 2025, 6:10 PM
Active
[WTS] Omega 3211.30. Speedmaster Date Chronograph. 40mm. $1695 Only.

Omega 3211.30. Speedmaster Date Chronograph. 40mm. $1695 Only.

Omega - 3211.30 · $1,695
a 2 - 3 sentence summary of the watch in the listing

  • Size: 40mm diameter
Posted at
Dec 21, 2025, 5:53 PM
Active
[WTS] Omega Speedmaster FOIS, Numbered Edition, Very Clean (2017), $4200 shipped

Omega Speedmaster FOIS, Numbered Edition, Very Clean (2017), $4200 shipped

2017 Omega Speedmaster FOIS, Numbered Edition, in very clean condition, with smooth action and a manual-winding movement.

  • Condition: Very good
  • Case Diameter: 39.7mm
  • Thickness: 14.00mm
  • Lug To Lug: 47.00mm
Posted at
Dec 21, 2025, 5:06 PM
Active
[WTS] Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $10,995
This Omega Speedmaster Ed White Ref. 105.003-65 is a historic and collectible variant, featuring a stunning brown tropical dial with rich patina and tritium hands that glow under UV light.

  • Condition: very good
  • Diameter: 39mm
  • Year: 1965
  • Material: stainless steel
Posted at
Dec 21, 2025, 3:19 PM
Active
[WTS] Omega Speedmaster Reduced 39mm - Mother of Pearl Dial - Price Reduced ‼️

Omega Speedmaster Reduced 39mm - Mother of Pearl Dial - Price Reduced ‼️

This Omega Speedmaster features a unique Mother of Pearl dial that stands out, and comes with a factory white strap and buckle.

  • Condition: decent condition
  • Case Material: unknown
  • Bezel Condition: light hairlines throughout
Posted at
Dec 21, 2025, 2:54 PM
Active
[WTS] Omega Speedmaster “Silver Snoopy Award” – Nylon Strap

Omega Speedmaster “Silver Snoopy Award” – Nylon Strap

Omega - 310.32.42.50.02.001 · $15,500
This Omega Speedmaster 'Silver Snoopy Award' features a silver dial with blue accents and a Snoopy subdial, set on a stainless steel case and paired with a blue nylon strap. It is powered by the manual wind Caliber 3861 movement.

  • Condition: New / Unworn
  • Material: Stainless Steel
  • Movement: Caliber 3861, Co-Axial Master Chronometer
  • Bracelet type: Blue Nylon Strap with Folding Clasp
Posted at
Dec 21, 2025, 2:25 PM
Active