Omega Speedmaster Speedmaster Professional Moonwatch Moon Flag

Reference 3574.50.00

About this watch

The Omega Speedmaster Professional Moonwatch Moon Flag is a limited-release model that stands out in the vast universe of horology. With its bold design and rich history, it's no wonder that this watch has become a coveted piece for enthusiasts and collectors alike. The black dial, with its striking tachymetric scale, is not just a feast for the eyes but also incredibly practical for measuring speed. Crafted from stainless steel, this timepiece is designed to withstand the rigors of both everyday wear and extraordinary adventures. The Omega caliber 1861 hand-wound movement is a true marvel, known for its reliability and precision. With 18 jewels and a power reserve of 48 hours, it's designed to keep you on time. The chronograph function allows you to measure elapsed time with precision, making it easy to track your timing needs. The watch strikes a balance between presence and wearability, measuring 42 mm in diameter and featuring a stainless steel bracelet that complements its aesthetic while adding to its durability. What truly elevates the Omega Speedmaster Professional Moon Flag is its place in history - as part of the Speedmaster family, it carries the legacy of being the first watch worn on the moon.

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Key Features

Limited edition with only one unit available
Omega caliber 1861 hand-wound movement with 18 jewels and 48-hour power reserve
Chronograph function for precise elapsed time measurement
Stainless steel case and bracelet
42 mm diameter and 20 mm lug width
50 meter water resistance
Plexi glass crystal
Tachymeter bezel

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Moon Flag

Reference

3574.50.00

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

Omega Speedmaster Snoopy New 5/2026, $15.5k

Omega - 310.32.42.50.02.001 · $15,500

This is a listing for an Omega Speedmaster Snoopy, a new watch with a reference number of 310.32.42.50.02.001. The watch comes in its original box and has a dated warranty.

Condition: New
Shipping Cost: $100 Shipping for USA
Payment Methods: Wire or Credit Card (+4.9% & 4 days clearance)
Warranty Duration: 2 years (2026-2028)

Posted at

May 5, 2026, 9:20 AM

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[US] Omega Speedmaster Moonwatch Professional Moonshine Gold Black Dial 42mm 310.60.42.50.01.002 - Complete Set 2026 - $35,000

Omega - 310.60.42.50.01.002 · $35,000

Year: 2026

Posted at

May 5, 2026, 9:03 AM

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[US] Omega Speedmaster First Omega in Space - FOiS - 310.30.40.50.06.001 - Full Set

Omega - 310.30.40.50.06.001 · $7,500

This Omega Speedmaster First Omega in Space is a mechanical watch that comes fully linked with its original accessories.

Condition: Fantastic condition with few, if any hairlines on case, clasp, and bracelet.
Case condition: Few hairlines
Comes with: Full set of accessories

Posted at

May 5, 2026, 7:09 AM

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Omega Speedmaster Reduced 3510.50

Omega - 3510.50 · $2,499

This Omega Speedmaster Reduced is a 39mm watch with a 7-inch bracelet.

Case size: 39mm

Posted at

May 4, 2026, 9:26 PM

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Omega Speedmaster Reduced 3510.50 - $2500 SHIPPED

Omega - 3510.50 · $2,500

This Omega Speedmaster Reduced features a 39mm case size, automatic 3220 movement, and is very wearable on most wrists.

Condition: Good overall condition with light scratches from regular use
Case size: 39mm
Movement: 3220 automatic
Bracelet type: Uncle's flat link

Posted at

May 4, 2026, 7:06 PM

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Omega Speedmaster Chrono Blue Dial 43mm - 329.30.43.51.03.001 Full Set - Like New Condition - Houston, TX 🔥💰6,297💰🔥 + 🏷️

Omega - 329.30.43.51.03.001 · $6,297

The Omega Speedmaster Chronoscope is a stylish and functional wristwatch designed for unisex adults, featuring a blue dial with spiral pattern and Arabic numerals, housed in a stainless steel case.

Condition: Like new condition, both mechanically and cosmetically.
Case size: 43mm
Movement type: Mechanical manual
Water resistance: 50m

Posted at

May 4, 2026, 6:35 PM

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Omega Speedmaster OEM Rubber Strap & Deployant Clasp

Omega - Speedmaster · $500

Up for sale is an Omega Speedmaster's OEM rubber strap and its clasp, in excellent condition. The deployant clasp was not used due to personal preference.

Material: rubber
Clasp type: deployant

Posted at

May 4, 2026, 3:20 PM

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Omega. Speedmaster. Reverse Panda. Complete Set. $2099 Only

Omega - Speedmaster. Reverse Panda · $2,099

A complete Omega Speedmaster Reverse Panda set, featuring a 39mm case on an OEM bracelet designed for wrists up to 7 inches in circumference.

Condition: 7.75/10 with wear around bezel and some flea bites on crystal
Bracelet size: 39mm diameter can fit ~7inch wrist with 20 links
Box condition: complete

Posted at

May 4, 2026, 2:57 PM

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Omega Speedmaster Date 3513.50 – 39mm Automatic Chronograph – Black Dial – Full Set Serviced Price : 2350$

Omega - 3513.50 · $2,350

This classic Omega Speedmaster Date ref. 3513.50 is a 39mm automatic chronograph with a black dial, part of the less-highly-regarded Speedmaster line. It's perfect for everyday wear with its iconic Speedy DNA.

Condition: Very good used condition, minor scratches on case and strap
Case size: 39mm diameter
Thickness: ~14mm
Lug width: 18mm

Posted at

May 4, 2026, 1:18 PM

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