Omega Speedmaster Speedmaster Professional Missions Skylab 3

Reference 3597.23.00

Omega Speedmaster Professional Missions Skylab 3

About this watch

The Omega Speedmaster Professional Missions Skylab 3 is a true gem from the Speedmaster family, boasting a rich heritage and unique charm. This limited edition watch is not just a timepiece; it's a piece of history, with only 200 units produced between 1997 and 1998. The black dial, paired with stainless steel, radiates sophistication and demands attention without being overly flashy. The 42.00 mm round case strikes a perfect balance between boldness and wearability, while the stick and dot indexes provide a clean, minimalist look that is both practical and stylish. At the core of this masterpiece is the Omega caliber 1861 movement, a hand-wound chronograph movement boasting a 48-hour power reserve and a frequency of 21,600 vibrations per hour. The watch features 18 jewels in its movement, enhancing its reliability and accuracy, and has a water resistance of up to 50 meters, making it versatile enough for everyday wear. With its limited production and connection to space missions, the Skylab 3 offers a sense of exclusivity that watch enthusiasts can genuinely appreciate.
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Key Features

  • 42mm round case
  • Omega caliber 1861 movement
  • Limited edition of only 200 units produced
  • Hand-wound chronograph movement with 48-hour power reserve
  • Water resistance up to 50 meters
  • Stainless steel construction for durability and classic appeal
  • Plexi glass for vintage aesthetic and historical significance

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Missions Skylab 3
Reference
3597.23.00
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 Professional "Hesalite" 311.30.42.30.01.005 - $4500

Omega Speedmaster Professional "Hesalite" 311.30.42.30.01.005 - $4500

Omega - 31130423001005 · $4,500
For sale is a beloved Omega Speedmaster Professional Hesalite Moonwatch with a discontinued model caliber 1861. It has never been polished or serviced and comes with inner, outer boxes, and all manuals.

  • Condition: Pre-owned with wear on the clasp
  • Caliber: Calibre 1861
  • Movement accuracy: +7s/d
  • Box set: Comes with inner and outer boxes, manuals
Posted at
May 22, 2026, 10:38 PM
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[WTS] Memorial Day Weekend Sale – Omega Speedmaster Professional 3861 Sapphire (2022) – Full Set – Original Clasp + Micro-adjust Clasp – $6375 + shipping obo

Memorial Day Weekend Sale – Omega Speedmaster Professional 3861 Sapphire (2022) – Full Set – Original Clasp + Micro-adjust Clasp – $6375 + shipping obo

Omega - 3861 Sapphire · $6,375
A classic Omega Speedmaster Professional Moonwatch from 2022, featuring a Co-Axial Master Chronometer movement and sapphire crystal front and back. It's in excellent condition, with clean crystal and a great-bracelet.

  • Condition: Excellent overall condition
  • Case size: 40mm diameter
  • Water resistance: 50m water resistant
Posted at
May 22, 2026, 10:36 PM
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[WTS] Memorial Day Weekend Sale – Omega Speedmaster Reduced “Red Schumacher” 3510.61 – OG Bracelet – $2945 + shipping OBO

Memorial Day Weekend Sale – Omega Speedmaster Reduced “Red Schumacher” 3510.61 – OG Bracelet – $2945 + shipping OBO

Omega - 3510.61 · $2,945
This Omega Speedmaster Reduced ‘Red Schumacher’ is a unique and collectible variant of the Speedmaster line, featuring a bright red dial, original bracelet, and late 90s / early 2000s Omega styling.

  • Condition: Very nice condition for its age with normal light wear consistent with use
  • Bracelet size: ~6.75 inch wrist diameter
  • Additional links included: 2
  • Movement type: Automatic chronograph
Posted at
May 22, 2026, 10:34 PM
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[WTS] Omega Speedmaster 57’ Co Axial Chronograph 41.5mm Ref. 321.10.42.50.01.001 Full Set $3,895 Shipped

Omega Speedmaster 57’ Co Axial Chronograph 41.5mm Ref. 321.10.42.50.01.001 Full Set $3,895 Shipped

Omega - 321.10.42.50.01.001 · $3,895
This is the modern automatic Speedmaster '57 featuring the Omega Co Axial caliber 9300 chronograph movement, date complication, sapphire crystal, display caseback, and broad arrow handset.

  • Condition: Very clean condition
  • Case size: 41.5mm
  • Movement: Omega Co Axial caliber 9300
Posted at
May 22, 2026, 10:01 PM
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[WTS] Omega Speedmaster Reduced 39mm 3510.50 | Watch and Undated Card

Omega Speedmaster Reduced 39mm 3510.50 | Watch and Undated Card

Omega - 3510.50 · $3,250
This Omega Speedmaster Reduced is a 39mm model featuring a service history unknown and 7 s/d 275 AMP. It comes with an undated card.

  • Condition: Good Pre-Owned with Marks on Hesalite
  • Service History: Unknown
  • Bezel Type: Hesalite
Posted at
May 22, 2026, 9:38 PM
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[WTS] Omega Speedmaster Professional Moonwatch 42MM White Dial Full Set

Omega Speedmaster Professional Moonwatch 42MM White Dial Full Set

Omega - 310.32.42.50.04.002 · $7,700
This Omega Speedmaster Professional Moonwatch features a 42mm steel case, paired with a black aluminum bezel and a skeletonized case back. The crisp white dial showcases luminous hands and three chronograph subdials.

  • Case size: 42mm
  • Bezel material: black aluminum
  • Bezel features: luminous tachymeter scale
Posted at
May 22, 2026, 9:34 PM
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[WTS] Omega Speedmaster 38MM Cappuccino Dial 18k Sedna Gold Full Set

Omega Speedmaster 38MM Cappuccino Dial 18k Sedna Gold Full Set

Omega - 324.23.38.50.02.002 · $6,000
A 2023 Omega Speedmaster with a 38mm case size, suitable for both men and women, featuring an 18K Sedna Gold case and Cappuccino Dial.

  • Condition: Great condition
  • Case Size: 38mm
  • Material: 18K Sedna Gold
  • Band Material: Taupe-brown leather
Posted at
May 22, 2026, 9:19 PM
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[WTS] Labor Day Weekend Sale – Omega Speedmaster Reduced “Red Schumacher” 3510.61 – OG Bracelet – $2945 + shipping OBO

Labor Day Weekend Sale – Omega Speedmaster Reduced “Red Schumacher” 3510.61 – OG Bracelet – $2945 + shipping OBO

Omega - 3510.61 · $2,945
  • Condition: Very nice condition for its age with normal light wear consistent with use
  • Bracelet Fits Wrist Size: ~6.75 inch wrist depending on preferred fit
  • Bezel Error: 0.1 ms
  • Amplitude: 275-299
Posted at
May 22, 2026, 8:30 PM
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[WTS] Labor Day Weekend Sale – Omega Speedmaster Professional 3861 Sapphire (2022) – Full Set – Original Clasp + Micro-adjust Clasp – $6375 + shipping obo

Labor Day Weekend Sale – Omega Speedmaster Professional 3861 Sapphire (2022) – Full Set – Original Clasp + Micro-adjust Clasp – $6375 + shipping obo

Omega - 3861 Sapphire · $6,375
A classic Omega Speedmaster Professional Moonwatch in excellent condition, featuring a sapphire crystal front and back, Co-Axial Master Chronometer movement, and original and upgraded bracelet clasps.

  • Condition: Excellent overall condition, very light wear from normal use
  • Box And Papers: full set
  • Bracelet Length: full links plus additional uncle Seiko 1.5 links
  • Clasp Type: original clasp + micro-adjust clasp
Posted at
May 22, 2026, 8:25 PM
Active
View listing on r/WatchExchange