Omega Speedmaster Speedmaster Professional Missions Gemini VI

Reference 3597.04.00

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 Moonwatch Professional Hesalite Black Dial 8/21 Ref: 310.30.42.50.01.001 $4899.00

Omega Speedmaster Moonwatch Professional Hesalite Black Dial 8/21 Ref: 310.30.42.50.01.001 $4899.00

This Omega Speedmaster Moonwatch Professional features a black lacquered dial, manual winding mechanism, and 50M water resistance. It's a beautiful timepiece with a domed Hesalite crystal and closed case back.

  • Condition: Great pre-owned condition, some hairlines on case, bracelet and clasp.
  • Size: 42mm
  • Movement: 3861
  • Water Resistance: 50m
Posted at
Aug 31, 2025, 12:45 PM
Active
[WTS] Omega Speedmaster. 39mm. Automatic.  $1595 !!

Omega Speedmaster. 39mm. Automatic. $1595 !!

Omega · $1,595
A 39mm automatic Omega Speedmaster with a nice blue dial is being sold. More photos are available on the seller's dropbox links.

  • Diameter: 39mm
  • Movement: automatic
Posted at
Aug 31, 2025, 11:18 AM
Active
[WTS] Omega Speedmaster. 39mm. Panda Dial. Gorgeous patina.

Omega Speedmaster. 39mm. Panda Dial. Gorgeous patina.

Omega - Speedmaster · $1,625
A 39mm Omega Speedmaster with a panda dial, featuring gorgeous patina.

  • Diameter: 39mm
  • Movement: automatic
Posted at
Aug 31, 2025, 11:10 AM
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[WTS] Mint Omega Speedmaster Racing 40mm Panda Dial 326.30.40.50.01.002 $2900

Mint Omega Speedmaster Racing 40mm Panda Dial 326.30.40.50.01.002 $2900

This Omega Speedmaster Racing is a full set with box and papers, featuring a 40mm panda dial.

  • Condition: Mint with slight scratches on the clasp
  • Case Size: 40mm
  • Dial Type: Panda Dial
Posted at
Aug 31, 2025, 7:20 AM
Active
[WTS] 2025 Omega Silver Snoopy Speedmaster

2025 Omega Silver Snoopy Speedmaster

Omega - 310.32.42.50.02.001 · $14,400
A 2025 Omega Silver Snoopy Speedmaster in excellent condition with minimal to no signs of wear, featuring a Ref: 310.32.42.50.02.001.

  • Condition: Excellent
  • Year: 2025
  • Warranty expiration date: 4/18/2030
Posted at
Aug 30, 2025, 3:29 PM
Active
[WTS] RARE 1997 Omega Speedmaster 'Gemini V' LE of 150 PCS (Ref. 345.0022)

RARE 1997 Omega Speedmaster 'Gemini V' LE of 150 PCS (Ref. 345.0022)

Omega - 345.0022 · $7,749
The Omega Speedmaster 'Gemini V' is a rare limited edition watch produced in 1997 to commemorate the NASA Gemini V mission. It features a matte black dial with lume markers and an 42mm case, accompanied by original inner and outer boxes and booklets.

  • Condition: Excellent
  • Year: 1997
  • Case size: 42mm
  • Bracelet type: Omega 1499 with 842 end pieces
Posted at
Aug 29, 2025, 7:25 PM
Active
[WTS] Omega Speedmaster. Moonwatch. 3590.50. Tritium. Gorgeous patina. 🔥

Omega Speedmaster. Moonwatch. 3590.50. Tritium. Gorgeous patina. 🔥

Omega - 3590.50 · $3,750
This Omega Speedmaster features a tritium dial and is described as having gorgeous patina.

  • Condition: Gorgeous patina
  • Shipping: Fedex with insurance
  • Location: NJ USA
  • Global Shipping: true
Posted at
Aug 29, 2025, 3:51 PM
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[WTS] Omega Speedmaster Speedy Tuesday - MINT UNWORN $15,000

Omega Speedmaster Speedy Tuesday - MINT UNWORN $15,000

Omega - ST1 · $15,000
A rare and hard-to-find Omega Speedmaster Speedy Tuesday ST1, completely unused and in pristine condition.

  • Condition: Mint unworn
  • Box included: yes, with warranty cards and accessories
  • Warranty: still valid
Posted at
Aug 29, 2025, 2:15 PM
Active