Omega Speedmaster Speedmaster Professional Missions Skylab 1

Reference 3597.21.00

About this watch

The Omega Speedmaster Professional Missions Skylab 1 is a masterpiece of horology, blending timeless design with historical significance. Its classic round shape, black dial, and stick/dot indexes evoke a sense of elegance. The stainless steel case adds a robust yet sophisticated touch, making it ideal for both formal and casual occasions. The watch features chronograph functionality, precision timing, and a 48-hour power reserve, ensuring reliability and accuracy. With its limited availability and rich background, the Skylab 1 is more than just a watch; it's a legacy. This limited-edition piece comes with a price tag that reflects its rarity and quality, making it an investment in a piece of art that also tells time.
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Key Features

  • Omega Caliber 1861 hand-wound movement
  • Stainless steel case with 50m water resistance
  • Chronograph functionality with precision timing
  • 48-hour power reserve with 18 jewels
  • 42mm diameter and 20mm lug width for versatility
  • Tachymeter bezel and plexi glass for durability
  • Limited edition of only 200 units produced

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Missions Skylab 1
Reference
3597.21.00
Movement
1861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Plexi
Water Resistance
50

Current Listings

[WTS] 2024 Omega Speedmaster Moonwatch White Dial 42 310.30.42.50.04.001

2024 Omega Speedmaster Moonwatch White Dial 42 310.30.42.50.04.001

Omega - 31030425004001 · $7,350
This watch is a 2024 Omega Speedmaster Moonwatch with a white dial, coming as a full set with card dated 2024 and in good pre-owned condition.

  • Condition: pre-owned
  • Year Of Manufacture: 2024
  • Diameter: 42mm
Posted at
Jan 10, 2026, 10:30 AM
Active
[WTS] 2023 Omega Speedmaster Silver Snoopy Award on Bracelet + Straps Full Set Mint Condition

2023 Omega Speedmaster Silver Snoopy Award on Bracelet + Straps Full Set Mint Condition

Omega - 310.32.42.50.02.001 · $15,999
This is a 2023 Omega Speedmaster Silver Snoopy Award on Bracelet + Straps Full Set in mint condition.

  • Condition: Mint Condition, like new preowned
  • Size: 40mm diameter
  • Depth Rating: 50m water resistance
  • Case Material: Stainless Steel
Posted at
Jan 9, 2026, 11:43 PM
Active
[WTS] Omega Speedmaster Black Fabric Strap

Omega Speedmaster Black Fabric Strap

Omega - CWZ014117 · $240
Up for sale is my Omega Speedmaster black fabric strap, ref. CWZ014117, which has never been worn.

  • Condition: Like new
  • Strap Type: Black fabric strap
  • Includes Accessories: No deployant or spring bars included
Posted at
Jan 9, 2026, 11:11 PM
Active
[WTS] Omega Speedmaster 42MM “Silver Snoopy Award” - Ref 310.32.42.50.02.001 (NEW / UNWORN COMPLETE SET • Dated Christmas Eve 25’)

Omega Speedmaster 42MM “Silver Snoopy Award” - Ref 310.32.42.50.02.001 (NEW / UNWORN COMPLETE SET • Dated Christmas Eve 25’)

Omega - 310.32.42.50.02.001 · $14,950
This Omega Speedmaster 'Silver Snoopy Award' is a commemorative timepiece that pays tribute to the brand's contributions to space exploration, including the Apollo 13 mission. It features a 42MM case and comes with a complete set of accessories.

  • Condition: New / Unworn
  • Case size: 42mm
  • Included items: outer box, inner box, all cards, x2 manuals, Omega microfiber, Omega loupe, travel case
Posted at
Jan 9, 2026, 8:45 PM
Active
[WTS] 1991 Omega Speedmaster Moonwatch Ref 3590.50 with abstract

1991 Omega Speedmaster Moonwatch Ref 3590.50 with abstract

Omega - 3590.50 · $4,000
This 1991 Omega Speedmaster Moonwatch is in excellent condition with an original tritium dial and hands, and a correct Omega hesalite crystal.

  • Condition: Excellent vintage condition, unpolished
  • Serial number: 482774XX
  • Movement: caliber 861
  • Bracelet size: 1479/812, currently sized for a 6.8" wrist
Posted at
Jan 9, 2026, 5:57 PM
Active
[WTS] Omega Speedmaster Reduced — $2500 USD

Omega Speedmaster Reduced — $2500 USD

Omega - 3510.50 · $2,500
For sale is my Omega Speedmaster Reduced with a 39mm case size and automatic movement.

  • Condition: Excellent
  • Case Size: 39mm
  • Movement Type: Automatic
Posted at
Jan 9, 2026, 5:55 PM
Active
[WTS] Omega Speedmaster Reduced, ref. 175.0032.1, Factory Service Papers, Box, Accessories

Omega Speedmaster Reduced, ref. 175.0032.1, Factory Service Papers, Box, Accessories

Omega - 175.0032.1 · $2,700
The Omega Speedmaster Reduced is a beautiful watch in excellent condition, with factory service papers and box included.

  • Condition: Excellent
  • Service cost: $850
  • Year of service: 2019
Posted at
Jan 9, 2026, 5:34 PM
Active
[WTS] Omega Speedmaster Moonphase BOX AND PAPERS 304.33.44.52.03.001

Omega Speedmaster Moonphase BOX AND PAPERS 304.33.44.52.03.001

For sale is an Omega Speedmaster Moonphase, this watch features a black leather strap with quick release function and comes double boxed with cards including warranty card.

  • Condition: Excellent condition with minimal wear on the straps
  • Straps: black leather omega strap with quick release function
  • Payment Methods Accepted: all payment methods except PayPal, crypto with small fee
  • Trading Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP
Posted at
Jan 9, 2026, 4:52 PM
Active