Omega Speedmaster Speedmaster 321 38.6

Reference 311.50.39.30.01.001

Omega Speedmaster 321 38.6

About this watch

The Omega Speedmaster 321 38.6 is a luxurious timepiece that embodies the brand's commitment to excellence. Its Canopus Gold exterior and precision Caliber 321 B movement make it a statement piece for both casual and formal occasions. With its elegant design, durable materials, and water resistance up to 60 meters, this watch is perfect for everyday wear. The iconic tachymeter bezel adds an extra touch of sophistication, while the open case back showcases the intricate inner workings of the movement. This timepiece represents a blend of heritage, craftsmanship, and modern innovation, making it a luxury item worth investing in.
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Key Features

  • 18-carat Canopus Gold alloy
  • Omega Caliber 321 B hand-wound movement with 55-hour power reserve
  • Water resistance up to 60 meters
  • Chronograph and column wheel for precise timekeeping
  • Sapphire crystal for scratch-resistant and clear dial
  • Open case back showcasing intricate inner workings of the Caliber 321 B
  • Tachymeter bezel for measuring speed over a known distance

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster 321 38.6
Reference
311.50.39.30.01.001
Movement
321-b
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph, Column wheel
Case
Canopus Gold 38.6mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
60

Current Listings

[WTS] Omega Speedmaster 38mm Steel/Yellow Gold Diamond Bezel – Full Set – $8,995

Omega Speedmaster 38mm Steel/Yellow Gold Diamond Bezel – Full Set – $8,995

Omega - 324.28.38.50.02.001 · $8,895
This Omega Speedmaster 38mm features a steel and yellow gold configuration with a factory diamond bezel and silver dial.

  • Condition: Mint / excellent
  • Case size: 38mm
  • Material: Stainless steel and yellow gold
  • Bezel material: Diamond
Posted at
Feb 21, 2026, 11:04 AM
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[WTS] Omega Speedmaster Moonwatch Professional Sapphire $6500

Omega Speedmaster Moonwatch Professional Sapphire $6500

Omega - Speedmaster Moonwatch Professional Sapphire · $6,500
  • $6000: asking price
Posted at
Feb 21, 2026, 10:18 AM
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[WTS] Omega Speedmaster Chronograph – Ref. 331.22.42.51.01.001 – 2024 – Full Set – $7,900

Omega Speedmaster Chronograph – Ref. 331.22.42.51.01.001 – 2024 – Full Set – $7,900

Omega - 331.22.42.51.01.001 · $7,900
This listing is for an Omega Speedmaster Chronograph, a 2024 model with a full set.

  • Year: 2024
Posted at
Feb 21, 2026, 9:44 AM
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[WTS] 20mm Omega Speedmaster Bracelet 1499 / 842 $425 Shipped

20mm Omega Speedmaster Bracelet 1499 / 842 $425 Shipped

Omega - 1499 / 842 · $425
A 20mm Omega Speedmaster bracelet with a known high-quality configuration, suitable for pre-2018 Speedmaster Professional cases.

  • Production period: 1996-1998
  • Fits wrist size: approximately 7 inches
Posted at
Feb 21, 2026, 7:09 AM
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[WTS] Omega Speedmaster Chronoscope Master Chronometer Full Kit $5650

Omega Speedmaster Chronoscope Master Chronometer Full Kit $5650

Omega - Speedmaster Chronoscope · $5,650
A unique Omega Speedmaster variant with a 1940s inspired dial and navy tone, offering a distinct look for collectors who want to stand out from the generic models.

  • Condition: Normal wear throughout with unnoticeable scratches
  • Movement: 9908 Calibre
  • Case size: 43mm diameter
  • Lug to lug: 48.6mm
Posted at
Feb 21, 2026, 12:07 AM
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[WTS] Omega Speedmaster Mark II 327.10.43.50.06.001 $3850 shipped

Omega Speedmaster Mark II 327.10.43.50.06.001 $3850 shipped

Omega - 327.10.43.50.06.001 · $3,850
This Omega Speedmaster Mark II is a unique, discontinued model that's perfect for watch lovers who want to wear something different in any situation. It has a sleek design, 10 bar water resistance, and a 52 hour power reserve. The watch comes with its original box, manual, warranty card, and third party authentication.

  • Condition: great shape with light scratches and small dents
  • Size: 42.4mm on the dial, 46.2mm lug to lug
  • Water Resistance: 10 bar
  • Power Reserve: 52 hours
Posted at
Feb 20, 2026, 11:48 PM
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[WTS] Omega OMEGA Speedmaster Chronoscope | Ref. 329.92.43.51.10.001 | 2023 | Used (Like New) | $10.925K |

Omega OMEGA Speedmaster Chronoscope | Ref. 329.92.43.51.10.001 | 2023 | Used (Like New) | $10.925K |

Omega - 329.92.43.51.10.001 · $10,925
The Omega Speedmaster Chronoscope is a high-end chronograph watch featuring a sleek design and advanced functionality.

  • Condition: Used, Like New
  • Year: 2023
Posted at
Feb 20, 2026, 9:19 PM
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[WTS] Omega Speedmaster Dark Side Of The Moon, Grey Side, 44.25mm, 311.93.44.51.99.002, Chronograph, Ceramic Case & Bezel, Leather Strap w/Foldover Clasp

Omega Speedmaster Dark Side Of The Moon, Grey Side, 44.25mm, 311.93.44.51.99.002, Chronograph, Ceramic Case & Bezel, Leather Strap w/Foldover Clasp

Omega - 311.93.44.51.99.002 · $8,890
This is an Omega Speedmaster Dark Side Of The Moon, a chronograph watch with a ceramic case and bezel, featuring dual chrono subdials and Olympic-level accuracy.

  • Condition: Excellent
  • Case material: Ceramic
  • Bezel material: Ceramic
  • Strap material: Leather
Posted at
Feb 20, 2026, 9:13 PM
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[WTS] Omega Speedmaster 324.23.38.50.02.001 38mm Co-Axial

Omega Speedmaster 324.23.38.50.02.001 38mm Co-Axial

Omega - 324.23.38.50.02.001 · $4,150
A super clean Omega Speedmaster with a unique gold and green bezel, sitting on a green leather strap.

  • Condition: Excellent condition
  • Diameter: 38mm
  • Year: 2024
Posted at
Feb 20, 2026, 2:46 PM
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