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

Reference 522.20.42.30.06.001

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

About this watch

The Omega Speedmaster Professional Moonwatch (522.20.42.30.06.001) is a stunning blend of history, craftsmanship, and style. It’s a watch that tells a story—one of exploration, innovation, and human achievement. This luxury timepiece boasts a rich history, high-quality materials, and impressive mechanics. The combination of stainless steel and Sedna Gold creates a visual feast that's both elegant and sporty. The Omega caliber 1861 hand-wound movement powers this watch, offering a tactile connection to timekeeping. With a water resistance of 50 meters, it's suitable for everyday wear, but not designed for deep-sea diving. Its limited edition appeal makes it an investment piece for collectors. Whether you're a seasoned collector or a first-time buyer looking for a special piece, this watch deserves a spot on your wrist.

Buy Now on Jomashop

This is an affiliate link

Key Features

Hand-wound Omega caliber 1861 movement
Sedna Gold and stainless steel materials
50-meter water resistance
42 mm diameter case
Tachymeter bezel
Limited edition of 2020 units produced
Chronograph functions with small seconds, hours, and minutes

Specifications

Brand

Omega

Family

Speedmaster

Model

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

Reference

522.20.42.30.06.001

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

42mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

Current Listings

2026 Omega Speedmaster Moonwatch Professional 42mm Steel 310.30.42.50.01.001 Full Set

Omega - 310.30.42.50.01.001 · $6,050

2026 Omega Speedmaster Moonwatch Professional, a stainless steel manual wind watch with black dial and hesalite crystal.

Condition: Excellent preowned condition with some light scratches.
Case dimensions: 42mm
Movement type: Manual Wind, Mechanical

Posted at

Apr 22, 2026, 7:54 PM

Active

View listing on r/WatchExchange

2023 OMEGA SPEEDMASTER PROFESSIONAL 310.30.42.50.01.002 $6499

OMEGA - 310.30.42.50.01.002 · $6,499

2023 OMEGA SPEEDMASTER PROFESSIONAL with manual wind movement and sapphire crystal. Features a 42mm case size and 50 hour power reserve.

Condition: Pre owned, cosmetic condition 9/10
Case size: 42mm diameter
Bracelet: tapered stainless steel with micro adjustments
Movement: manual wind 3861

Posted at

Apr 22, 2026, 7:15 PM

Active

View listing on r/WatchExchange

2021 OMEGA SPEEDMASTER PROFESSIONAL 310.30.42.50.01.002

OMEGA - 310.30.42.50.01.002 · $5,799

2021 OMEGA SPEEDMASTER PROFESSIONAL features a manual wind movement, 50 hour power reserve, and 42mm case size. It also comes with a sapphire crystal and 50 meters water resistance.

Condition: Pre owned, cosmetic condition 7/10
Case size: 42mm diameter
Bracelet material: tapered stainless steel
Movement: manual wind 3861

Posted at

Apr 22, 2026, 6:32 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional "Sapphire Sandwich" (Ref. 310.30.42.50.01.002)/Full set

Omega - 310.30.42.50.01.002 · $6,000

This Omega Speedmaster Professional, also known as the Sapphire Sandwich, is a manual-wind watch with a Master Chronometer movement and features a stunning Caliber 3861 movement visible through an exhibition caseback.

Condition: pristine
Purchase Price: 9000
Dimensions: 42mm diameter, 20mm lug width
Bracelet Type: tapered

Posted at

Apr 22, 2026, 3:53 PM

Active

View listing on r/WatchExchange

3510.50 Omega Reduced Speedmaster Excellent vintage condition with original warranty card Serviced recently

Omega - 3510.50 · $3,300

This is a 26-year-old Omega Reduced Speedmaster in excellent vintage condition, with original warranty card and recently serviced movement.

Condition: Excellent vintage condition
Warranty card: Original warranty card included
Movement serviced: Recently serviced movement

Posted at

Apr 22, 2026, 1:49 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Date Chronometer 3210.50.00 — Cal. 1164 (Serviced) — $2,099 Shipped (Tariff Coverd)

Posted at

Apr 22, 2026, 1:29 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional 🌘 Moonwatch 🌒 Sapphire Sandwich LNIB 9/25

Omega - 310.30.42.50.01.002 · $6,875

A Omega Speedmaster Professional in like new condition with a sapphire sandwich case and reference number 310.30.42.50.01.002.

Condition: Like new
Missing items: outer box, user's manual, Moonwatch booklet, outer pillow

Posted at

Apr 22, 2026, 11:58 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional Reverse New Apr 2026, $10.2k

Omega - 310.30.42.50.01.004 · $10,200

This Omega Speedmaster Professional Reverse is a brand new watch with a reference number of 310.30.42.50.01.004, coming with its original box and April 2026 warranty.

Condition: Brand New
Shipping cost: $200 for USA shipping
Payment methods: Wire or Credit Card (+4.9% and 4 days clearance)
Warranty: Apr 2026 warranty

Posted at

Apr 22, 2026, 9:55 AM

Active

View listing on r/WatchExchange

2021 Omega Speedmaster Racing 329.32.44.51.01.001 Orange Full Set - $6,495

Omega - 329.32.44.51.01.001 · $6,495

A 2021 Omega Speedmaster Racing in excellent condition with minimal signs of wear, featuring a orange full set including the watch, inner and outer box, card holder, international warranty card, pictograms card, master chronometer card, and instructions manual.

Condition: Excellent condition with minimal signs of wear
Year: 2021
Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
Shipping Method: Fedex

Posted at

Apr 22, 2026, 9:47 AM

Active

View listing on r/WatchExchange