Omega Speedmaster Speedmaster Professional Moonwatch Stainless Steel / Sedna Gold / Grey / Tokyo Olympics / Set

Reference 522.20.42.30.06.002

About this watch

The Omega Speedmaster Professional Moonwatch Stainless Steel / Sedna Gold / Grey / Tokyo Olympics / Set is not just a timepiece; it’s a celebration of history, artistry, and functionality. This exquisite watch features a storied legacy as the ‘Moonwatch’ for its role in NASA’s Apollo missions. With a unique blend of materials, colors, and a powerful movement, it’s a celebration of both sport and watchmaking excellence. The combination of stainless steel and Sedna gold adds a rich warmth that contrasts beautifully with the coolness of stainless steel. The grey dial is a nod to modern aesthetics, allowing for a versatile look that can transition from casual to formal settings with ease. At the core of the Speedmaster Professional Moonwatch is the Omega Caliber 1861, a hand-wound mechanical movement renowned for its reliability and precision. This watch allows you to time events with precision through its chronograph feature, making it ideal for sports enthusiasts and professionals alike. With a water resistance rating of 50 meters, the Speedmaster Professional Moonwatch can handle splashes and brief immersion in water. The sapphire crystal glass ensures that the dial remains easy to read, even in bright light.
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Key Features

  • Hand-wound mechanical movement
  • Chronograph feature with precision timing
  • Sapphire crystal glass for scratch resistance
  • Water resistance up to 50 meters
  • Limited edition of 55 units
  • Stainless steel and Sedna gold combination
  • Grey dial with minimalist design

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch Stainless Steel / Sedna Gold / Grey / Tokyo Olympics / Set
Reference
522.20.42.30.06.002
Movement
1861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
42mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET!

OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET!

OMEGA - 311.92.44.30.01.001 · $10,000
The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 commemorates the 50th anniversary of the Apollo 8 mission, crafted from a single block of black ceramic with a sleek modern aesthetic and a technical artistic tribute to space exploration.

  • Condition: [UNWORN]
  • Case material: black ceramic
  • Diameter: 44.25mm
  • Movement: Calibre 1869
Posted at
Jan 3, 2026, 6:21 AM
Active
[WTS] OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET!

OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET!

OMEGA - 311.30.40.30.01.001 · $18,000
This OMEGA Speedmaster Calibre 321 Ref. 311.30.40.30.01.001 is a faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk.

  • Condition: UNWORN
  • Material: stainless steel
  • Movement: Calibre 321 column-wheel chronograph
  • Caseback: sapphire
Posted at
Jan 3, 2026, 3:15 AM
Active
[WTS] Omega Speedmaster Professional White Dial Full Set

Omega Speedmaster Professional White Dial Full Set

A Omega Speedmaster Professional with a white dial, sold on a flat link bracelet inspired by the original 1957 model.

  • Bracelet style: flat link bracelet
  • Bracelet origin: Omega Boutique at South Coast Plaza in Costa Mesa, CA
  • Clasp condition: some snail trails
Posted at
Jan 2, 2026, 2:12 PM
Active
[WTS] Omega Speedmaster Moonphase Blue - 304.33.44.52.03.001 - Box + Papers

Omega Speedmaster Moonphase Blue - 304.33.44.52.03.001 - Box + Papers

Gorgeous Omega Speedmaster Moonphase Blue, comes with box and papers and extra strap.

  • Condition: great shape with minor signs of wear
  • Case Wear: minor
  • Includes: box,papers,extra strap
Posted at
Jan 2, 2026, 1:40 PM
Active
[WTS] Omega Speedmaster 3520.53 Box, Manual, Card - $2,850

Omega Speedmaster 3520.53 Box, Manual, Card - $2,850

Omega - 3520.53 · $2,850
Up for sale is my Omega Speedmaster 3520.53 Full Kit, measuring 39mm with an automatic movement and a steel case on an original Omega Steel bracelet.

  • Condition: good condition with usage marks and some patina
  • Size: 39mm diameter
  • Case material: steel
  • Bracelet size range: fits up to 7 inch wrists with extra links available
Posted at
Jan 1, 2026, 8:33 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 variant with a stunning brown tropical dial and matching tritium hands. It's one of the most collectible Speedmasters among enthusiasts due to its unique features and significance in Omega's history.

  • Condition: Very good condition, with signs of previous polish
  • Size: 39mm diameter
  • Year: 1965
  • Movement serviced: Yes, professionally serviced in July 2023
Posted at
Jan 1, 2026, 7:41 PM
Active
[WTS] Omega Speedmaster Pro Moon Watch 3570.50 W/1498/840 Bracelet (Watch Only) $3800

Omega Speedmaster Pro Moon Watch 3570.50 W/1498/840 Bracelet (Watch Only) $3800

OMEGA - 3570.50 · $3,800
This Omega Speedmaster Pro Moon Watch is being sold in pre-owned condition, with some marks on the hesalite crystal.

  • Condition: PRE-OWNED
  • Case size: 42MM
  • Box: NO
  • Card/papers: NO
Posted at
Jan 1, 2026, 7:11 PM
Active
[WTS] Omega Speedmaster Professional 42mm “Sapphire Sandwich” 310.30.42.50.01.002 - 11/2025 Complete Set

Omega Speedmaster Professional 42mm “Sapphire Sandwich” 310.30.42.50.01.002 - 11/2025 Complete Set

This is a brand new Omega Speedmaster Professional 'Sapphire Sandwich' 42mm watch, coming with a complete set including the watch itself, 11/2025 card, triple-boxed packaging, serial tag, manual, and Master Chronometer certification.

  • Condition: Like New
  • Case size: 42mm
  • Depth rating: 30m
  • Service history: Unknown
Posted at
Jan 1, 2026, 3:14 PM
Active
[WTS] 2025 Omega Speedmaster Professional “Sapphire Sandwich” Moonwatch – Latest Model, MINT OPEN BOX CONDITION – Ref. 310.30.42.50.01.002 – COMPLETE SET – USA Warranty thru Aug 2030 – $6,900 FIRM net + 🏷️ within CONUS ($9000 MSRP)

2025 Omega Speedmaster Professional “Sapphire Sandwich” Moonwatch – Latest Model, MINT OPEN BOX CONDITION – Ref. 310.30.42.50.01.002 – COMPLETE SET – USA Warranty thru Aug 2030 – $6,900 FIRM net + 🏷️ within CONUS ($9000 MSRP)

The Omega Speedmaster Professional 'Sapphire Sandwich' Moonwatch is the latest generation with a Master Chronometer movement.

  • Condition: Mint open box condition, worn twice
  • Movement: Omega 3861 Master Chronometer
  • Crystal: sapphire crystal front and exhibition sapphire caseback
  • Case Size: 42mm diameter
Posted at
Jan 1, 2026, 2:35 PM
Active