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
50

Current Listings

[wts] Omega Speedmaster racing 9900 44.25mm 329.33.44.51.01.001 under warranty

Omega Speedmaster racing 9900 44.25mm 329.33.44.51.01.001 under warranty

Omega - 329.33.44.51.01.001 · $5,800
This Omega Speedmaster racing watch features a 44.25mm case size, under warranty until OCT 2024, and is available with various references.

  • Condition: Good condition
  • Warranty Status: Factory warranty under warranty until OCT 2024
  • Shipping Method: FedEx
Posted at
Jun 15, 2025, 9:34 PM
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[WTS] Omega Speedmaster Moonwatch Professional Sapphire White Dial, Complete Set

Omega Speedmaster Moonwatch Professional Sapphire White Dial, Complete Set

Omega - 310.30.42.50.04.001 · $7,350
A Omega Speedmaster Moonwatch Professional Sapphire White Dial, part of a complete set including various documentation and accessories.

  • Condition: Excellent Pre-Owned Condition with little to no signs of wear
  • Warranty Valid Until: 2029
  • Case Size: 42mm diameter
  • Bezel Type: Tachymetre Bezel
Posted at
Jun 15, 2025, 9:02 PM
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[wts] MINT JAN 2025 Omega Speedmaster racing 9900 44.25mm 329.30.44.51.01.001

MINT JAN 2025 Omega Speedmaster racing 9900 44.25mm 329.30.44.51.01.001

Omega - 329.30.44.51.01.001 · $5,900
A 2025 Omega Speedmaster racing watch in pristine condition, with a 44.25mm case and original warranty. The watch is described as really clean and comes with all accessories.

  • Condition: Mint
  • Case diameter: 44.25mm
  • Warranty: JAN 2025
Posted at
Jun 15, 2025, 8:03 PM
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[WTS] Omega Speedmaster Dark Side of the Moon Pitch Black 311.92.44.51.01.004 - Full Set - Super LumiNova

Omega Speedmaster Dark Side of the Moon Pitch Black 311.92.44.51.01.004 - Full Set - Super LumiNova

Omega - 311.92.44.51.01.004 · $8,000
The Omega Speedmaster Dark Side of the Moon 'Pitch Black' features an all-black design, blackened central hands, and Super LumiNova indices and tachymeter scale. The manual-wound cal. 9300 movement is visible through the open case back.

  • Condition: Very mint condition, some wear on strap due to clasp design
  • Movement: Manual-wound cal. 9300
  • Case material: Ceramic
  • Warranty card date: 02/2016
Posted at
Jun 15, 2025, 7:58 PM
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[WTS] Omega Speedmaster Broad Arrow 3594.50 – Full set – Excellent condition [Europe/Switzerland]

Omega Speedmaster Broad Arrow 3594.50 – Full set – Excellent condition [Europe/Switzerland]

Omega - 3594.50 · $3,999
This Omega Speedmaster Broad Arrow is a unique watch with excellent condition and comes with a full set, including box and papers.

  • Condition: Excellent condition
  • Shipping cost exclusion: true
  • Carrier selection based on buyer location: true
  • Bracelet condition: Excellent
Posted at
Jun 15, 2025, 7:03 PM
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Pre-Owned Omega Speedmaster Pilot 332.10.41.51.01.002

Pre-Owned Omega Speedmaster Pilot 332.10.41.51.01.002

Omega - 332.10.41.51.01.002 · $9,299.009
This pre-owned Omega Speedmaster Pilot watch features a stainless steel case size of 41mm, automatic movement, black dial, water resistance of 100 meters, and comes with its inner and outer box, instruction manual, warranty card, pictogram card, master chronometer card, hangtag, and the one-year Topper Pre-Owned Select warranty.

  • Condition: 96% condition, with faint marks on the sides and back of the case, 93% bracelet condition due to slight marks on the links and clasp, 97% OEM strap condition due to minor wear
  • Case size: 41mm
  • Material: Stainless Steel
  • Dial color: Black
Posted at
Jun 15, 2025, 3:58 PM
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[WTS] Omega Speedmaster. 38mm, Ceramic Bezel. Sharp Dial. Strong Lume, OEM strap + Clasp.

Omega Speedmaster. 38mm, Ceramic Bezel. Sharp Dial. Strong Lume, OEM strap + Clasp.

Omega - Speedmaster · $2,750
A 38mm Omega Speedmaster with a fire dial and strong lume, featuring a ceramic bezel and OEM strap.

  • Case size: 38mm
  • Bezel material: Ceramic
  • Band type: OEM strap
Posted at
Jun 15, 2025, 3:48 PM
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[WTS] 2024 Omega Speedmaster Sapphire 3861 Professional Moonwatch- Full Set

2024 Omega Speedmaster Sapphire 3861 Professional Moonwatch- Full Set

Omega - 3861 · $5,749
This is a 2024 Omega Speedmaster Professional Moonwatch Sapphire Sandwich, purchased in February from Matthew Bain's eBay store and still under warranty.

  • Condition: Excellent
  • Year Of Production: 2024
  • Purchase History: Originally purchased from Topper Jewelry in Burlingame, CA on 08-23-2024; previously owned by the seller who purchased it from Matthew Bain's eBay store (wirelug) in February
Posted at
Jun 15, 2025, 3:43 PM
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[WTS] Omega Speedmaster Moonwatch Exhibition Back 3592.50 Apollo XI Watch

Omega Speedmaster Moonwatch Exhibition Back 3592.50 Apollo XI Watch

Omega - 3592.5 · $4,100
This is an Omega Speedmaster Moonwatch Exhibition Back 3592.50, a pre-owned watch from 1992 with light signs of wear and scratches on the sapphire caseback.

  • Condition: Good (Light Signs of Wear)
  • Case Width: 42mm
  • Year: 1992
Posted at
Jun 15, 2025, 1:51 PM
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