Omega Speedmaster Speedmaster Professional Missions Gemini VIII

Reference 3597.06.00

Omega Speedmaster Professional Missions Gemini VIII

About this watch

The Omega Speedmaster Professional Missions Gemini VIII is a stunning testament to Omega’s craftsmanship and the spirit of exploration. This limited-edition masterpiece embodies precision, pays homage to space exploration, and features a quintessentially Speedmaster design with a round case, black dial, and tachymeter bezel. The watch's stainless steel construction gives it a sturdy feel while still being lightweight, making it suitable for both casual and formal settings. At the heart of the Gemini VIII is the Omega caliber 1861, a hand-wound movement renowned for its accuracy and reliability. With a chronograph function, small seconds, hours, and minutes hands, this watch allows you to measure elapsed time with ease. Its limited production of just 200 units makes it not only a timekeeping instrument but also a piece of history. The Omega Speedmaster Professional Missions Gemini VIII is a collector’s item that offers something truly special – a celebration of history, engineering, and style.
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Key Features

  • Omega Caliber 1861 hand-wound movement
  • Chronograph function with small seconds, hours, and minutes hands
  • Limited edition of 200 units
  • Stainless steel construction for a sturdy feel
  • Plexiglass glass for vintage charm
  • Tachymeter bezel for measuring speed over fixed distance
  • Water resistance up to 50 meters

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Missions Gemini VIII
Reference
3597.06.00
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 Apollo 17 45th Anniversary 311.30.42.30.03.001 $6,900

Omega Speedmaster Apollo 17 45th Anniversary 311.30.42.30.03.001 $6,900

Omega - 311.30.42.30.03.001 · $6,900
This Omega Speedmaster Apollo 17 is a commemorative edition of the iconic watch, featuring a unique design and excellent condition.

  • Condition: Excellent, freshly polished
  • Length: 18.5cm bracelet length
  • Shipping: 4-5 business days to US
Posted at
May 11, 2026, 8:55 AM
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[WTS][US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW

[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 · $10,700
A brand new Omega Speedmaster Moonwatch Professional in reverse panda style with a 42mm case size.

  • Condition: Brand new, unworn, and pristine
  • Case Size: 42mm
  • Box And Papers: true
Posted at
May 11, 2026, 7:48 AM
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[WTS] Omega Speedmaster Reduced 3510.21 Limited Edition (2,000 Pcs) Marui 39mm , B&P - $5,350

Omega Speedmaster Reduced 3510.21 Limited Edition (2,000 Pcs) Marui 39mm , B&P - $5,350

Omega - 3510.21 Marui · $5,350
Up for sale is my Omega Speedmaster 3510.21, a limited edition watch with an automatic movement and 39mm case.

  • Condition: Very good condition (8.9/10)
  • Movement type: Automatic
  • Case size: 39mm
  • Bracelet type: Original Omega Steel
Posted at
May 10, 2026, 9:10 PM
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[WTS] Omega Speedmaster Moonwatch Professional 3861 Sapphire 310.32.42.50.01.002 – Full Set – $6,500

Omega Speedmaster Moonwatch Professional 3861 Sapphire 310.32.42.50.01.002 – Full Set – $6,500

Omega - 3861 Sapphire 310.32.42.50.01.002 · $6,500
This Omega Speedmaster Moonwatch Professional Sapphire Sandwich features a 42mm stainless steel case and the 3861 Omega Master Chronometer movement.

  • Case Size: 42mm diameter
  • Material: stainless steel
  • Movement: Omega Master Chronometer
Posted at
May 10, 2026, 6:36 PM
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[WTS] Omega Speedmaster Moonphase 304.33.44.52.01.001

Omega Speedmaster Moonphase 304.33.44.52.01.001

Omega - 304.33.44.52.01.001 · $7,750
This Omega Speedmaster features a moonphase complication, automatic co-axial movement 9904, and comes with box, papers, and tag.

  • Condition: Good pre-owned condition
  • Size: 44.25mm diameter
  • Movement: Automatic
  • Strap: Omega leather strap
Posted at
May 10, 2026, 4:51 PM
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[WTS] PRICE DROP! Vintage Omega Speedmaster Teutonic Gray Dial Ref 145.0044 Rare German Market Outside-The-Box Speedy

PRICE DROP! Vintage Omega Speedmaster Teutonic Gray Dial Ref 145.0044 Rare German Market Outside-The-Box Speedy

Omega - 145.0044 · $2,750
A rare Omega Speedmaster Teutonic Gray Dial Ref 145.0044 made for the German market in the early 1980s. It has a bead-blasted case, integrated bracelet, and original tritium lume.

  • Condition: Pre-owned with wear, scratches, and nicks
  • Diameter: 42mm
  • Movement: Manual wound Omega cal 861
  • Bracelet size: up to app 7.25 inches
Posted at
May 10, 2026, 4:49 PM
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[WTS] Omega Speedmaster MK40 Schumacher Triple Date Chronogaph Day-Night( Serviced ) Price 3200$

Omega Speedmaster MK40 Schumacher Triple Date Chronogaph Day-Night( Serviced ) Price 3200$

Omega - 3520.53 · $3,200
The Omega Speedmaster MK40 Schumacher is a neo-classic Speedmaster model from the late 1990s/early 2000s, featuring a black dial with red accents and an automatic chronograph movement. It also includes a triple date and moon phase function, sapphire crystal, and original Omega bracelet.

  • Condition: Very good vintage condition
  • Case size: 39mm diameter
  • Movement: Cal. 1151 (based on Valjoux 7751)
  • Bracelet: Original Omega bracelet
Posted at
May 10, 2026, 12:16 PM
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[WTS] Omega Speedmaster Mark III 176.002 Blue Dial Orange Chrono Hand Mens Watch $2600

Omega Speedmaster Mark III 176.002 Blue Dial Orange Chrono Hand Mens Watch $2600

Omega - III 176.002 · $2,600
This Omega Speedmaster Mark III features a blue dial and orange chronograph hand, housed in a stainless steel case measuring 41mm in diameter.

  • Condition: Preowned, with some wear and marks
  • Model: Speedmaster Mark III
  • Movement: Automatic
  • Case material: Stainless steel
Posted at
May 10, 2026, 11:44 AM
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[WTS] Omega Speedmaster 3519.50.00 “Schumacher World Champion 2001” LE — Carbon Racing Dial — $2600 Shipped (Tariff Covered)

Omega Speedmaster 3519.50.00 “Schumacher World Champion 2001” LE — Carbon Racing Dial — $2600 Shipped (Tariff Covered)

Omega - 3519.50.00 · $2,600
A Limited Edition Omega Speedmaster ref. 3519.50.00 “Schumacher World Champion 2001” featuring a carbon-style racing dial and bold lume plots, powered by an automatic chronograph movement.

  • Condition: Honest condition with light signs of use
  • Case size: 39mm
  • Lug-to-lug: 44mm
  • Thickness: 14mm
Posted at
May 10, 2026, 10:24 AM
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