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
- 60
Current Listings
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Omega Speedmaster 3861 Bracelet 020STZ013434
Up for sale is an authentic Omega Speedmaster 3861 Bracelet, which fits the 42mm modern and 1861 speedy's.
- Condition: like new, barely worn
- Lug width: 20mm
- Clasp width: 15mm
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Omega Speedmaster Moon to Mars Special Edition
The Omega Speedmaster Pro 'Moon to Mars' features a beautiful dial with subdials painted as Earth, Moon and Mars.
- Condition: good, with a scratch on the crystal at 1 o'clock
- Movement: 1861 Manual
- Size: 42mm diameter
- Bracelet size: fits about 7 inches
![[WTS] Omega Speedmaster Professional White 42MM - Ref 310.32.42.50.04.002 (NEW 2026 COMPLETE SET)](https://preview.redd.it/ke2uohvfblzg1.jpg?width=640&crop=smart&auto=webp&s=55489f0411f2808b0540476a4e4f166e8eadceb0)
Omega Speedmaster Professional White 42MM - Ref 310.32.42.50.04.002 (NEW 2026 COMPLETE SET)
A brand new Omega Speedmaster Professional White, reference number 310.32.42.50.04.002, comes with a complete set including the outer sleeve, box, cards, manuals, and more.
- Condition: New
- Case size: 42mm
- Warranty date: 04/16/2026
![[WTS] 2026 NEW Omega Speedmaster Reverse Panda 310.30.42.50.01.004 Unworn](https://preview.redd.it/l7cimwkeqkzg1.jpg?width=640&crop=smart&auto=webp&s=e7ec14c7d06fb08db4556d135261c4b06eee2d44)
2026 NEW Omega Speedmaster Reverse Panda 310.30.42.50.01.004 Unworn
This new Omega Speedmaster Reverse Panda is an unworn modern Speedmaster that comes with the full set, including a stainless steel bracelet and sapphire crystal.
- Condition: Like New
- Material: Stainless Steel
- Bracelet material: Stainless Steel
- Size: 42mm diameter
![[WTS] 2025 Omega Speedmaster Professional "Sapphire Sandwich" 310.30.42.50.01.002](https://preview.redd.it/4wfmqu8ubkzg1.jpg?width=640&crop=smart&auto=webp&s=bdb34959383541c4f40b7c6ae7b6055f02720f94)
2025 Omega Speedmaster Professional "Sapphire Sandwich" 310.30.42.50.01.002
A lightly worn Omega Speedmaster Professional with a Calibre 3861 movement, sapphire crystals, and an aluminum tachymeter bezel.
- Condition: lightly worn; excellent shape
- Movement: Calibre 3861
- Caseback: factory sealed, no modifications made
- Bracelet: OEM steel bracelet, fully linked and comfortable to wear
![[WTS] Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )](https://preview.redd.it/h4qqtqd5rjzg1.jpg?width=640&crop=smart&auto=webp&s=3ca7cef4def41ba7d75b050f7497e3543925232e)
Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )
This is an Omega Speedmaster Moonwatch Professional Sapphire with a 42mm stainless steel case and 3861 Omega Master Chronometer Movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement: 3861 Omega Master Chronometer Movement
![[WTS] Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )](https://preview.redd.it/53yxcnmlpjzg1.jpg?width=640&crop=smart&auto=webp&s=b8f5d6d031c511a4367a36c6e5302e3353af1816)
Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional is a brand new watch with all original packaging and papers, featuring a stainless steel case and 3861 Omega Master Chronometer Movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement type: Master Chronometer
![[WTS] Omega Speedmaster Milano Cortina 2026 (Full Set, Like New)](https://preview.redd.it/vucbwctxcfzg1.jpg?width=640&crop=smart&auto=webp&s=b208fdfa8bfef910ee8d04308a6c9b8f27f87b57)
Omega Speedmaster Milano Cortina 2026 (Full Set, Like New)
The Omega Speedmaster Milano Cortina 2026 features a varnished white dial with a frosted blue pattern, a stamped Olympic medallion caseback and is part of the full set with boxes, warranty card and other accessories.
- Condition: Like New
- Case size: 38mm diameter
- Thickness: 14.75mm
- Lug to lug length: 44.96mm
![[WTS] - 1985 Omega Speedmaster Pro 3590.50 with Hang Tag - $5,800](https://preview.redd.it/tj2u90cf6fzg1.jpg?width=640&crop=smart&auto=webp&s=5c124939ee3c6833a9c01384fc54f876e35f22aa)
- 1985 Omega Speedmaster Pro 3590.50 with Hang Tag - $5,800
This 1985 Omega Speedmaster Professional features a 42mm stainless steel case with a matte black tritium dial and black aluminum bezel insert. The watch has developed a beautiful patina over time, and the lume has aged to a cappuccino-like hue.
- Condition: Excellent, unpolished condition with light wear for its age
- Case size: 42mm
- Bracelet length: Up to 19.5 cm / 7.67"
- Crystal material: Hesalite