Omega Speedmaster Speedmaster 321 38.6

Reference 311.50.39.30.01.001

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

Current Listings

Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced!

Omega - 329.30.44.51.01.001 · $5,695

A pre-owned Omega Speedmaster Racing Chronograph in good condition, featuring a 44.25mm size and coming with its original box, papers, and stainless steel bracelet.

Condition: pre-owned with minor wear
Size: 44.25mm
Bracelet material: stainless steel
Payment methods: Zelle, bank wire, or PayPal F&F

Posted at

May 4, 2026, 1:11 PM

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Omega Speedmaster Broad Arrow Ref. 321.10.44.50.01.001

Omega - 321.10.44.50.01.001 · $3,600

This Omega Speedmaster Broad Arrow features a 44mm stainless steel case, automatic Co-Axial Caliber 3313 movement, and a textured black dial.

Condition: Great condition overall, sapphire crystal clean, textured black dial pristine, stainless steel case shows light wear, automatic movement running good
Case Size: 44mm diameter
Movement: Automatic Co-Axial Caliber 3313
Bracelet Length: fits a 7.5in wrist

Posted at

May 4, 2026, 12:58 PM

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Omega Speedmaster 39mm Automatic 3513.82.00 Blue Dial — Cal. 1152 (Serviced) — $2,100 Shipped (Tariff Covered)

Omega - 3513.82.00 · $2,100

This Omega Speedmaster is a 39mm automatic watch featuring a Cal. 1152 movement and a blue dial.

Movement: Cal. 1152
Size: 39mm diameter

Posted at

May 4, 2026, 11:48 AM

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Omega Speedmaster Reduced 3510.50 Mint Full Set $3200

Omega - 3510.50 · $3,200

A beautiful Omega Speedmaster Reduced with a matte black Luminova dial, stainless steel case with twisted lugs, and an automatic Omega caliber 3220 movement.

Condition: Mint
Movement: Automatic Omega caliber 3220 (ETA 2890-2 with Dubois- Depraz chronograph module)
Case size: 39mm diameter
Bracelet type: Omega 1469

Posted at

May 4, 2026, 8:51 AM

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[US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW

Omega - 310.30.42.50.01.004 · $10,750

This Omega Speedmaster Moonwatch Professional features a 42mm case and is in full set with its original box, papers, and accessories.

Condition: Brand new, unworn, and in pristine condition
Case size: 42mm diameter
Movement type: mechanical

Posted at

May 4, 2026, 7:32 AM

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Nicest Example Out There??? Rare Vintage 18K Gold Omega Speedmaster “Tribute to Astronauts” Ref BA145.022 Unpolished Collector Grade!

Omega - BA145.022-69 · $47,500

This is a rare vintage 18K gold Omega Speedmaster 'Tribute to Astronauts' ref BA145.022 Unpolished Collector Grade watch, one of only 1014 made starting in November of 1969.

Condition: Collector grade, unpolished all original with incredible patina forming on the gold
Case size: 42mm
Diameter: 42mm
Bezel condition: Correct DON (dot over 90) maroon bezel with light wear mostly seen on the edge

Posted at

May 3, 2026, 10:31 PM

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Omega Speedmaster Reduced 3510.21 Limited Edition (2,000 Pcs) Marui 39mm , B&P - $5,550

Omega - 3510.21 · $5,550

Up for sale is my Omega Speedmaster 3510.21, a limited edition watch with only 2,000 pieces produced. It measures 39mm and features an automatic movement.

Condition: Very good condition
Case size: 39mm diameter
Movement type: Automatic

Posted at

May 3, 2026, 8:39 PM

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