Omega Speedmaster Speedmaster Professional Missions Gemini VI

Reference 3597.04.00

Omega Speedmaster Professional Missions Gemini VI

About this watch

The Omega Speedmaster Professional Missions Gemini VI is a masterpiece of luxury watchmaking. This limited edition timepiece celebrates the Gemini VI space mission with its striking black dial and stainless steel case measuring 42mm in diameter. The plexi glass adds a vintage charm, while the tachymeter bezel offers a sporty touch. At the heart of this watch lies the Omega caliber 1861, a hand-wound chronograph movement renowned for its reliability and precision. With a power reserve of 48 hours and a frequency of 21,600 vibrations per hour, it keeps time admirably. The small seconds, hours, and minutes hands offer a traditional analog display that harkens back to the original Speedmaster models. The Omega Speedmaster Professional Missions Gemini VI is not just a watch; it's a piece of history, a testament to Omega's dedication to quality and innovation.
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Key Features

  • Omega caliber 1861 movement
  • 42mm stainless steel case
  • Plexi glass with vintage charm
  • Tachymeter bezel for measuring speed
  • Limited edition of 200 units
  • 50m water resistance
  • Traditional analog display

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Missions Gemini VI
Reference
3597.04.00
Movement
1861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Plexi
Water Resistance
50

Current Listings

[WTS] Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET

Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 | Ceramic |FULL SET

Omega - 311.92.44.30.01.001 · $7,850
This Omega Speedmaster Dark Side of the Moon features a full-ceramic case and buckle, sold with its box and papers.

  • Condition: Mint, like-new condition
  • Case material: full-ceramic
  • Year: 2019
Posted at
Dec 5, 2025, 9:10 PM
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[WTS] Omega Speedmaster “The 1957 Trilogy” 60th Anniversary Limited Edition 311.10.39.30.01.001 - With accessories

Omega Speedmaster “The 1957 Trilogy” 60th Anniversary Limited Edition 311.10.39.30.01.001 - With accessories

Omega - 311.10.39.30.01.001 · $6,899
This listing features the Omega Speedmaster “The 1957 Trilogy” 60th Anniversary Limited Edition, a commemorative watch marking the brand’s iconic design.

  • Condition: Excellent pre-owned
  • Accessories: booklets, straps, strap changer, travel case, tag, Double box
  • Condition Detail: Undated card
Posted at
Dec 5, 2025, 7:02 PM
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[WTS] Omega Speedmaster w/ white gloss lacquer dial [ Ref. 310.30.42.50.04.001 ]

Omega Speedmaster w/ white gloss lacquer dial [ Ref. 310.30.42.50.04.001 ]

Omega - 310.30.42.50.04.001 · $7,500
Up for sale is an Omega Speedmaster Moonwatch Professional with a white gloss lacquer dial, coming as a full set including box and warranty card.

  • Condition: excellent condition
  • Case size: 42mm diameter
Posted at
Dec 5, 2025, 6:44 PM
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[WTS] Omega Speedmaster Moonwatch Professional White Dial 310.30.42.50.04.001

Omega Speedmaster Moonwatch Professional White Dial 310.30.42.50.04.001

Omega - 310.30.42.50.04.001 · $7,975
The Omega Speedmaster Moonwatch Professional White Dial features a bold, high-contrast aesthetic and is available as a full set.

  • Condition: Mint
  • Water Resistance: meters
  • Set Contents: full
Posted at
Dec 5, 2025, 3:16 PM
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[WTS] Omega Speedmaster 3590.50

Omega Speedmaster 3590.50

Omega - 3590.50
Posted at
Dec 5, 2025, 2:53 PM
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[WTS] Omega Speedmaster Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete

Omega Speedmaster Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete

Omega - 310.30.42.50.04.001 · $7,650
A Omega Speedmaster Moonwatch Professional with a 42mm white dial.

  • Condition: In very good condition, rated at 9.7/10
  • Box And Papers: true
  • Year Of Manufacture: 2024
Posted at
Dec 5, 2025, 10:31 AM
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[WTS] Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $10,995
This Omega Speedmaster Ed White Ref. 105.003-65 is a historic and collectible variant with a stunning brown tropical dial, developed rich patina over time. It has a stainless steel case in strong proportions and matching tritium hands intact under UV light.

  • Condition: Very good condition
  • Size: 39mm
  • Year: 1965
  • Movement serviced: July 2023
Posted at
Dec 5, 2025, 9:35 AM
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[WTS] Omega Speedmaster FOIS Full Kit

Omega Speedmaster FOIS Full Kit

Omega - FOIS · $4,300
A numbered edition of the Omega Speedmaster FOIS, complete with original accessories and documentation.

  • Condition: Excellent condition
  • Year: 2018
  • Strap material: brown leather
Posted at
Dec 4, 2025, 9:23 PM
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[WTS] Omega "Silver Snoopy" Speedmaster 2025

Omega "Silver Snoopy" Speedmaster 2025

Omega - 310.32.42.50.02.001 · $15,499
A commemorative Omega Speedmaster Silver Snoopy Award presented in brand new condition, honoring NASA's recognition of Omega's role in the safe return of Apollo 13.

  • Condition: Brand new, unworn
  • Case size: 42mm
  • Diameter: 42mm
  • Water resistance: 50m depth rating
Posted at
Dec 4, 2025, 6:20 PM
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