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] Open Card Omega Speedmaster Professional Moonwatch “Sapphire Sandwich” 310.30.42.50.01.002 — Excellent Condition, Box & Papers

Open Card Omega Speedmaster Professional Moonwatch “Sapphire Sandwich” 310.30.42.50.01.002 — Excellent Condition, Box & Papers

Omega - 310.30.42.50.01.002 · $6,300
The Omega Speedmaster Professional Moonwatch “Sapphire Sandwich” is a modern take on one of the most iconic chronographs ever made, featuring a black step dial and sapphire crystal front and back.

  • Condition: Excellent condition
  • Case diameter: 42mm
  • Lug to lug: 47.5mm
  • Thickness: 13.2mm
Posted at
Oct 22, 2025, 9:10 AM
Active
View listing on r/WatchExchange
[WTS][US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002

[US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002

Omega - 329.30.43.51.02.002 · $5,350
Up for sale is an Omega Speedmaster Chronoscope - White Panda Dial - 43mm watch that functions perfectly mechanically.

  • Condition: fantastic with minor hairlines
  • Case size: 43mm
Posted at
Oct 22, 2025, 9:06 AM
Active
View listing on r/WatchExchange
Help/advice for selling my Omega Speedmaster [wts]

Help/advice for selling my Omega Speedmaster

The seller is looking for advice on how to securely sell their four-figure Omega Speedmaster, citing concerns about scams and bot warnings.

  • Watch Model: Speedmaster
  • Seller Type: eBay
Posted at
Oct 21, 2025, 9:20 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced. 3510.50. Automatic.

Omega Speedmaster Reduced. 3510.50. Automatic.

Omega - 3510.50 · $2,250
This Omega Speedmaster Reduced is a well-maintained automatic watch with a sleek design.

  • Condition: Overall clean. Runs strong.
  • Shipping method: Fedex with insurance
  • Shipping location: NJ USA
  • Location of other listings: https://www.watchrecon.com/?query=watchex_enterprises&last_days=0
Posted at
Oct 21, 2025, 8:05 PM
Active
View listing on r/WatchExchange
[WTS] 2022 Omega Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Full Set

2022 Omega Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Full Set

Omega - 310.30.42.50.01.002 · $5,869
2022 Omega Speedmaster Professional Moonwatch Sapphire in stainless steel with a black dial and bezel.

  • Condition: Very nice preowned condition with some light scratches
  • Case material: stainless steel
  • Case dimensions: 42mm diameter
  • Bezel material: stainless steel
Posted at
Oct 21, 2025, 7:51 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster. Broad Arrow. Gorgeous Dial. See through movement. 🔥

Omega Speedmaster. Broad Arrow. Gorgeous Dial. See through movement. 🔥

Omega - 321.13.44.50.02.001 · $3,275
This Omega Speedmaster features a Broad Arrow dial and a see-through movement, making it a stunning timepiece.

  • Movement: automatic
  • Dial: broad arrow dial
  • Shipping: Fedex with insurance
Posted at
Oct 21, 2025, 6:16 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Professional ( 310.30.42.50.01.001 ) - Like New!

Omega Speedmaster Professional ( 310.30.42.50.01.001 ) - Like New!

Omega - 310.30.42.50.01.001 · $4,895
A 42mm Omega Speedmaster Professional in amazing condition, with minimal wear and a complete set of accessories.

  • Condition: Like New
  • Case size: 42mm diameter
  • Movement type: automatic
Posted at
Oct 21, 2025, 5:42 PM
Active
View listing on r/WatchExchange
[WTS] 2025 Omega Speedmaster Moonwatch Sapphire Sandwich 310.30.42.50.01.002 Full Set

2025 Omega Speedmaster Moonwatch Sapphire Sandwich 310.30.42.50.01.002 Full Set

Omega - 310.30.42.50.01.002 · $7,000
A 2025 Omega Speedmaster Professional Moonwatch Sapphire Sandwich, purchased in January 2025 and running perfectly.

  • Condition: Excellent preowned condition with minor signs of wear
  • Year: 2025 (factory warranty until Jan 2030)
  • Size: 42mm diameter
  • Retail: $9000
Posted at
Oct 21, 2025, 4:37 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Dark Side Moon Apollo 8 44mm Ceramic Box Papers 2024

Omega Speedmaster Dark Side Moon Apollo 8 44mm Ceramic Box Papers 2024

Omega - 310.92.44.50.01.001 · $11,950
A wonderful example of the Omega Speedmaster Dark Side Moon Apollo 8 model, featuring a black ceramic skeletonized dial and updated laser ablated moon surface. Paired with a Saturn V rocket constant seconds hand, this is one of the most detailed black ceramic watches to wear.

  • Condition: Mint condition, appears completely unworn
  • Case size: 44.25mm
Posted at
Oct 21, 2025, 4:34 PM
Active
View listing on r/WatchExchange