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 Reduced Mother of Pearl Ref 3534.70 - $1999 SHIPPED

Posted at

Aug 24, 2025, 3:17 PM

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OMEGA SPEEDMASTER PROFESSIONAL 310.30.42.50.01.001 HESALITE MOONWATCH- $4,950 SHIPPED

Posted at

Aug 24, 2025, 1:11 PM

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Omega Speedmaster 39mm Japanese Market

Omega - 3513.53 · $1,680

This Omega Speedmaster features a 39mm dial and is powered by automatic movement calibre 1152.

Condition: clean condition overall, scratch on crystal above date
Movement caliber: calibre 1152
Bracelet fit: approx 7 inches

Posted at

Aug 24, 2025, 5:07 AM

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Omega Speedmaster Sapphire Sandwhich 3999$

Omega - 3573.50 · $3,999

This Omega Speedmaster Sapphire Sandwhich features a 42mm dial size, sapphire crystal on top, and an exhibition caseback with the cal 1861 manual winding movement.

Condition: clean condition overall
Dial Size: 42mm
Crystal Type: sapphire
Movement: cal 1861 manual winding

Posted at

Aug 24, 2025, 4:57 AM

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Omega Speedmaster MK40 Schumacher Ref : 3520.53.00 Condition Good Price : 2800$

Omega - 3520.53.00 · $2,800

The Omega Speedmaster Day-Date Ref. 3520.53.00 is a vintage Moonwatch variant from the 1990s that blends a chronograph with a triple calendar and AM/PM indicator.

Condition: Good
Movement: Automatic, Omega caliber 1151 (based on Valjoux 7751)
Case size: 39mm diameter
Crystal type: Scratch-resistant sapphire

Posted at

Aug 23, 2025, 11:24 PM

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2023 Omega Speedmaster Super Racing 44.25mm 329.30.44.51.01.003

Omega - 329.30.44.51.01.003 · $7,350

2023 Omega Speedmaster Super Racing with a 44.25mm case size, in great condition with some signs of wear.

Condition: Pre-Owned, with wear on clasp, bracelet, and polished sides of lugs
Water Resistance: 100m depth rating
Service History: Unknown
Box And Papers: Triple-boxed, manual, NATO strap, and other accessories

Posted at

Aug 23, 2025, 9:08 PM

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Omega Speedmaster 40MM “FOIS” (First Omega In Space) Ref - 310.30.40.50.06.001 (NEW / UNWORN 2025 COMPLETE SET)

Omega - 310.30.40.50.06.001 · $7,250

The Omega Speedmaster "FOIS" is a limited edition watch commemorating the first Omega watch worn in space, featuring a 40MM case size.

Condition: New, unworn
Case diameter: 40mm
Box contents: Outer box,Inner box,Warranty card,Pictograms card,Master Chronometer card,x2 manuals,Microfiber,Travel case

Posted at

Aug 23, 2025, 8:08 PM

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