Omega Speedmaster Speedmaster Professional Moonwatch 321 Platinum / Black / Alligator

Reference 311.93.42.30.99.001

About this watch

The Omega Speedmaster Professional Moonwatch 321 Platinum is a stunning tribute to the brand's rich legacy of space exploration. With its platinum case, chronograph movement, and luxurious materials, this watch demands attention without being overly ostentatious. The black onyx dial adds depth, while the stick and dot indexes stand out beautifully. At the core is the Omega caliber 321 B, a hand-wound marvel that pays homage to original Speedmaster movements. With a power reserve of 55 hours and a frequency of 18,000 vibrations per hour, it ensures precision and reliability. The chronograph feature operates through pushers on the side of the watch, engaging the timing mechanism. This timepiece is a celebration of engineering, design, and the spirit of exploration. Its timeless elegance and advanced functionality make it a worthy addition to any watch collection.
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Key Features

  • Platinum case with 42mm diameter
  • Omega caliber 321 B hand-wound movement
  • Chronograph feature with column wheel mechanism
  • Water resistance up to 50 meters
  • Black onyx dial with stick and dot indexes
  • Alligator leather strap for comfort and style

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch 321 Platinum / Black / Alligator
Reference
311.93.42.30.99.001
Movement
321-b
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph, Column wheel
Case
42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Omega Speedmaster Moonwatch Hesalite 311.32.40.30.01.001

Omega Speedmaster Moonwatch Hesalite 311.32.40.30.01.001

This Omega Speedmaster Moonwatch is a numbered edition representing the first watch on the moon, featuring a manual wound movement and Hesalite dial.

  • Condition: great pre-owned condition
  • Movement type: manual wound
Posted at
Dec 31, 2025, 9:44 AM
Active
[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

This Omega Speedmaster Chronoscope features a 43mm case and a white panda dial.

  • Condition: Fantastic condition
  • Case size: 43mm diameter
  • Box and papers: complete, dated 10/2021
Posted at
Dec 31, 2025, 8:36 AM
Active
[WTS] Omega Speedmaster Reduced Two Tone

Omega Speedmaster Reduced Two Tone

Omega - 3714.20.80 · $2,500
A rare two-tone Omega Speedmaster Reduced with a white dial and gold subdials, featuring a 18k gold bezel.

  • Condition: good condition with some wear on the case and bezel
  • Movement: Cal 1140
  • Size: 39mm diameter
Posted at
Dec 30, 2025, 10:05 PM
Active
[WTS] Omega 20mm Integrated Speedmaster Black Rubber Strap (Sold Out) & Omega Clasp $550 Shipped

Omega 20mm Integrated Speedmaster Black Rubber Strap (Sold Out) & Omega Clasp $550 Shipped

A black rubber strap with curved ends and an Omega OEM stainless steel deployant clasp.

  • Material: Black Rubber
  • Strap width: 20mm/16mm
  • Clasp type: Stainless Steel Deployant
Posted at
Dec 30, 2025, 8:46 PM
Active
[WTS] 2024 Omega Speedmaster Pilot Automatic Stainless Steel 332.10.41.51.01.002 Full Set

2024 Omega Speedmaster Pilot Automatic Stainless Steel 332.10.41.51.01.002 Full Set

This Omega Speedmaster Pilot Automatic is a stainless steel watch with a black dial and bezel. It features an automatic mechanical movement and comes in its full set.

  • Condition: Has Some Very Light Scratches on the Case, Bracelet and Buckle
  • Case dimensions: 40.85mm diameter
  • Movement: Automatic, Mechanical
Posted at
Dec 30, 2025, 6:48 PM
Active
[WTS] Omega Speedmaster Professional

Omega Speedmaster Professional

2017 Omega Speedmaster Professional purchased new by the original owner, complete with boxes and accessories.

  • Condition: Pre-owned, excellent condition
  • Year Bought: 2017
  • Strap Count: multiple
  • New Straps: NATO,velcro
Posted at
Dec 30, 2025, 4:11 PM
Active
[WTS] Omega "Silver Snoopy" Speedmaster 2025

Omega "Silver Snoopy" Speedmaster 2025

A commemorative edition Omega Speedmaster Silver Snoopy Award presented in brand new condition to honor NASA's 1970 Silver Snoopy Award for Omega's role in the safe return of Apollo 13.

  • Condition: Brand new, unworn
  • Case diameter: 42mm
  • Water resistance: 50m depth rating
  • Movement: Omega Co-Axial Master Chronometer Calibre 3861
Posted at
Dec 30, 2025, 4:04 PM
Active
[WTS] 2023 Omega Speedmaster Racing 44.2mm 329.32.44.51.01.001 Stainless Steel Black Dial - $5,700

2023 Omega Speedmaster Racing 44.2mm 329.32.44.51.01.001 Stainless Steel Black Dial - $5,700

2023 Omega Speedmaster Racing with a stainless steel black dial, 44.2mm in size.

  • Condition: Excellent overall condition
  • Case material: Stainless Steel
  • Diameter: 44.2mm
  • Water resistance: null
Posted at
Dec 30, 2025, 3:10 PM
Active
[WTS] Omega Speedmaster Professional Moonwatch - White Dial - Full Set w. Multiple OEM Bands

Omega Speedmaster Professional Moonwatch - White Dial - Full Set w. Multiple OEM Bands

This Omega Speedmaster Professional Moonwatch features a beautiful white lacquered dial with red lettering and is equipped with a sapphire crystal and sapphire display caseback housing the 3861 movement.

  • Condition: very good condition
  • Diameter: 42mm
  • Case material: metal
  • Band count: 4
Posted at
Dec 30, 2025, 1:42 PM
Active