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.
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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] Omega Speedmaster Racing 329.30.44.51.04.001 COMPLETE SET 2024

Omega Speedmaster Racing 329.30.44.51.04.001 COMPLETE SET 2024

A white dial Omega Speedmaster Racing with a complete set including double boxed, all cards and manual is for sale.

  • Condition: Excellent condition with hardly any signs of wear
  • Year: 2024
  • Set includes: double boxed, cards including warranty card, manual
Posted at
Mar 27, 2026, 4:48 PM
Active
[WTS] Omega OEM NATO Grey 20mm Speedmaster Seamaster 031CWZ007565

Omega OEM NATO Grey 20mm Speedmaster Seamaster 031CWZ007565

Omega - 031CWZ007565 · $180
A new, unworn Omega NATO strap in grey for watches with a lug width of 19-20mm.

  • Material: polyester
  • Lug width compatibility: 19-20mm
Posted at
Mar 27, 2026, 4:45 PM
Active
[WTS] Omega Speedmaster Reduced 3510.50

Omega Speedmaster Reduced 3510.50

Omega - 3510.50 · $2,399
This is an Omega Speedmaster Reduced 3510.50 sold with a 7" bracelet. The watch has some small dings on the side of the bezel and a dot on the dial.

  • Condition: Watch only, some small dings on side of bezel and a dot on dial
  • Bracelet length: 7"
  • Payment methods: Zelle, Venmo, or Western Union
Posted at
Mar 27, 2026, 4:36 PM
Active
[WTS] Hruodland Quartz Chronograph- Vintage Omega Speedmaster TV Dial Homage

Hruodland Quartz Chronograph- Vintage Omega Speedmaster TV Dial Homage

Omega · $160
This Hruodland Quartz Chronograph is a unique homage to the Omega Speedmaster TV dial of the 70’s. It comes with all original materials and bracelet links.

  • Condition: lightly worn
  • Materials included: all original materials and bracelet links
  • Payment methods accepted: Venmo or PayPal
Posted at
Mar 27, 2026, 3:38 PM
Active
[WTS] 1998 Omega Speedmaster Reduced with original bracelet! Serviced, tariffs covered!! - $2680 shipped!

1998 Omega Speedmaster Reduced with original bracelet! Serviced, tariffs covered!! - $2680 shipped!

Omega - 3510.50 · $2,680
This listing is for a 1998 Omega Speedmaster Reduced automatic winding watch with its original bracelet. The watch features a stainless steel case, Hesalite crystal, and an Omega signed crown.

  • Condition: 9/10
  • Case size: 39mm diameter
  • Movement type: automatic winding
Posted at
Mar 27, 2026, 9:37 AM
Active
[WTS] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set

Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set

Omega - 311.30.40.30.01.001 · $15,850
An Omega Speedmaster Calibre 321 - Ed White edition watch in black dial with a 39.7mm diameter.

  • Condition: pristine condition with minor hairlines on clasp, case, and bracelet
  • Case diameter: 39.7mm
  • Strap options included: nato strap, velcro strap
Posted at
Mar 27, 2026, 8:13 AM
Active
[WTS] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

This Omega Speedmaster Moonwatch Professional features a white dial and is in perfect working condition, including its full set of accessories.

  • Condition: pristine with minor hairlines on clasp, case, and bracelet
  • Case size: 42mm diameter
Posted at
Mar 27, 2026, 8:01 AM
Active

2022 Omega Speedmaster Moonwatch Sapphire 42mm 310.30.42.50.01.002 Mint Complete

This 2022 Omega Speedmaster Moonwatch Sapphire 42mm is a first watch worn on the moon, featuring photos and a video on the seller's website.

  • Condition: Minty fresh
  • Case size: 42mm
  • Year: 2022
  • Contents: watch,inner & outer boxes,warranty card,pictogram,master chronometer,instruction booklet,black travel case,hang tag,cleaning cloth,Moonwatch Booklet
Posted at
Apr 7, 2025, 2:59 PM
Active
Omega Speedmaster Chronograph  - Blue - Stainless Steel - 38mm - Mint

Omega Speedmaster Chronograph - Blue - Stainless Steel - 38mm - Mint

This Omega Speedmaster Chronograph features a 38mm stainless steel case, blue dial, and automatic movement.

  • Condition: Pre-Owned - Mint
  • Case size: 38mm diameter
  • Bracelet type: Stainless Steel
  • Dial color: Blue
Posted at
Apr 5, 2025, 6:13 PM
Active