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] 2025 Omega Speedmaster Professional White Dial 310.30.42.50.04.001 – Full Set $7,550 Shipped

2025 Omega Speedmaster Professional White Dial 310.30.42.50.04.001 – Full Set $7,550 Shipped

This modern take on the iconic Moonwatch features a striking lacquered white dial for a fresh, high-contrast look.

  • Condition: Excellent (pre-owned, minimal wear)
  • Case size: 42mm
  • Case material: Stainless steel
  • Movement: Manual wind (Omega Caliber 3861)
Posted at
Apr 7, 2026, 5:25 PM
Active
[WTS] Omega Speedmaster Chronoscope White Dial 43mm 2024 Box & Papers - $6,250

Omega Speedmaster Chronoscope White Dial 43mm 2024 Box & Papers - $6,250

The Omega Speedmaster Chronoscope is a bold evolution of the legendary Speedmaster platform, combining vintage-inspired aesthetics with modern chronograph functionality. The 43mm stainless steel case offers strong wrist presence, while the crisp white dial provides exceptional contrast against multiple timing scales.

  • Condition: Excellent
  • Case size: 43mm diameter
  • Water resistance: 50m depth rating
  • Movement: Omega Calibre 9908 manual wind (Master Chronometer)
Posted at
Apr 7, 2026, 11:54 AM
Active
[WTS] Omega Speedmaster 3802.71.53 Automatic Chrnograph White MOP Dial | 2150$

Omega Speedmaster 3802.71.53 Automatic Chrnograph White MOP Dial | 2150$

Omega - 3802.71.53 · $2,150
This Omega Speedmaster features a white mother-of-pearl dial with numeral hour markers, combining sporty and elegant aesthetics.

  • Condition: Good Condition
  • Case size: 38mm
  • Lug width: 18mm (Omega Leather Strap)
  • Movement: Chornograph (automatic)
Posted at
Apr 7, 2026, 10:58 AM
Active
[WTS] Omega Speedmaster Sapphire 3861, $5500

Omega Speedmaster Sapphire 3861, $5500

This Omega Speedmaster Sapphire is a high-end watch from a reputable brand, featuring advanced materials and craftsmanship.

  • Condition: Preowned
  • Shipping cost (us states): $100
  • Payment methods: Wire or Credit Card (+4.9%)
Posted at
Apr 7, 2026, 10:25 AM
Active
[WTS] Omega. Speedmaster Chronograph 38. Mint. Complete. $3999 Price Reduction!

Omega. Speedmaster Chronograph 38. Mint. Complete. $3999 Price Reduction!

A mint condition Omega Speedmaster Chronograph 38 with a stainless steel case on a stainless steel bracelet.

  • Condition: Mint, 9/10
  • Case size: 38mm diameter
  • Case material: steel
Posted at
Apr 7, 2026, 10:21 AM
Active
[WTS] Omega Speedmaster Reduced 3510.50 Mint Full Set $3200

Omega Speedmaster Reduced 3510.50 Mint Full Set $3200

Omega - 3510.50 · $3,200
A beautiful Omega Speedmaster Reduced from 1998 in really mint condition, with a specific Speedmaster case and a nice vintage feel.

  • Condition: Mint
  • Case size: 39mm diameter
  • Movement: Automatic Omega caliber 3220 (ETA 2890-2 with Dubois-Depraz chronograph module)
  • Bracelet type: Omega 1469
Posted at
Apr 7, 2026, 9:03 AM
Active
[WTS] Omega Speedmaster Moonwatch 310.304.25.001.002 ♦️Like New 2022♦️

Omega Speedmaster Moonwatch 310.304.25.001.002 ♦️Like New 2022♦️

This Omega Speedmaster Moonwatch is a recent 2022 model, in excellent condition and comes with the full set of box and papers.

  • Condition: Like New
  • Year Of Manufacture: 2022
  • Calibre: Calibre 65
  • Payment Methods: Bank Wire, Credit card (+4.9%), Crypto
Posted at
Apr 7, 2026, 12:17 AM
Active
[WTS] Omega Speedmaster 40 3211.31

Omega Speedmaster 40 3211.31

Omega - 3211.31 · $2,499
This Omega Speedmaster is a watch only, featuring a 40mm case and a 7-inch bracelet with a minor scratch on the crystal.

  • Condition: Minor scratch on crystal
  • Case size: 40mm
Posted at
Apr 6, 2026, 8:13 PM
Active
[WTS][US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW

[US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW

Omega - 310.30.42.50.01.004 · $10,950
This Omega Speedmaster Moonwatch Professional features a 42mm case and is part of the Reverse Panda collection.

  • Condition: Brand new, unworn, and in pristine condition
  • Case Size: 42mm diameter
Posted at
Apr 6, 2026, 3:53 PM
Active