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 Date 3511.80.00 – Metallic Blue Dial 39mm – Fresh Service – $1,999 Shipped

Omega Speedmaster Date 3511.80.00 – Metallic Blue Dial 39mm – Fresh Service – $1,999 Shipped

Omega - 3513.82.00 · $1,999
This Omega Speedmaster Date features a striking metallic blue sunburst dial and a sportier take on the traditional Moonwatch aesthetic.

  • Condition: Very good, honest signs of wear consistent with age
  • Case size (excluding crown): 39mm
  • Lug-to-lug: 45mm
  • Thickness: 14mm
Posted at
May 12, 2026, 1:40 PM
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[WTS] Omega Speedmaster Triple Date 3523.30.00 Silver Dial 39mm – $2,299 Shipped

Omega Speedmaster Triple Date 3523.30.00 Silver Dial 39mm – $2,299 Shipped

Omega - 3523.30.00 · $2,299
This Omega Speedmaster Triple Date ref. 3523.30.00 combines classic Speedmaster DNA with a practical full calendar layout featuring day, date, month, chronograph, and 24-hour indicator in a compact case.

  • Condition: Very attractive condition
  • Case Size: 39mm (excluding crown)
  • Lug To Lug: 44mm
  • Thickness: 14mm
Posted at
May 12, 2026, 1:04 PM
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[WTS] Omega Speedmaster Marui Panda 3510.21.00 – Full Set – Fresh Service – JDM Limited Edition of 2000pcs – $5,799 Shipped

Omega Speedmaster Marui Panda 3510.21.00 – Full Set – Fresh Service – JDM Limited Edition of 2000pcs – $5,799 Shipped

Omega - 3510.21.00 · $5,799
This Omega Speedmaster Marui Panda is a highly collectible JDM limited edition with a unique white 'Panda' dial and deep black subdials. It features a 39mm case size, lug-to-lug measurement of 44mm, thickness of 12mm, and lug width of 18mm.

  • Condition: Very attractive condition, strong lines and honest signs of careful wear throughout
  • Movement: Omega Cal. 3220 automatic chronograph
  • Case size: 39mm (excluding crown)
  • Lug-to-lug: 44mm
Posted at
May 12, 2026, 12:19 PM
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[WTS] Collection Sell Off: OMEGA Speedmaster, WISE ADX GMT, Grand Seiko EVO9 Atera Valley, Seiko Speedtimer, CASIO G-Shock MRG

Collection Sell Off: OMEGA Speedmaster, WISE ADX GMT, Grand Seiko EVO9 Atera Valley, Seiko Speedtimer, CASIO G-Shock MRG

The seller is listing an OMEGA Speedmaster 3861 Sapphire Sandwich watch, which is in very good condition and running beautifully. It comes with a Forstner Bullet Bracelet.

Posted at
May 12, 2026, 12:15 PM
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[WTS] Omega Speedmaster 3802.71.53 Automatic Chrnograph White MOP Dial | 2090$

Omega Speedmaster 3802.71.53 Automatic Chrnograph White MOP Dial | 2090$

Omega - 3802.71.53 · $2,090
This Omega Speedmaster features a white mother-of-pearl dial with numeral hour markers, combining sporty and elegant looks.

  • Condition: Good Condition
  • Case Size: 38mm diameter
  • Lug Width: 18mm
  • Movement Type: Chrnograph
Posted at
May 12, 2026, 11:06 AM
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[WTS] Omega Speedmaster Reduced 3510.50 Mint Full Set $3200

Omega Speedmaster Reduced 3510.50 Mint Full Set $3200

Omega - 3510.50 · $3,200
A beautiful Omega Speedmaster Reduced from 1998 in stainless steel, featuring a specific Speedmaster case with twisted lugs and a matte black dial with Luminova.

  • Condition: Mint
  • Case size: 39mm diameter
  • Movement: automatic Omega caliber 3220 (ETA 2890-2 with Dubois-Depraz chronograph module)
  • Bracelet: Omega 1469 with sold 813 end links
Posted at
May 12, 2026, 8:59 AM
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[WTS][US] Omega Speedmaster First Omega in Space - FOiS - 310.30.40.50.06.001 - Full Set

[US] Omega Speedmaster First Omega in Space - FOiS - 310.30.40.50.06.001 - Full Set

Omega - 310.30.40.50.06.001 · $7,475
Up for sale is an Omega Speedmaster First Omega in Space - FOiS - Full Set, Watch functions perfectly mechanically, without issue.

  • Condition: Fantastic condition with few hairlines on case, clasp, and bracelet
  • Case condition: few hairlines
  • Bracelet condition: few hairlines
Posted at
May 12, 2026, 7:02 AM
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[WTS] Omega Speedmaster Pro White

Omega Speedmaster Pro White

Omega - 310.32.42.50.04.001 · $6,999
A beautiful Omega Speedmaster Pro White dial, complete with full kit and card dated 09/2025.

  • Condition: great condition with minimal wear on the case
  • Movement: 3861 Manual Wind
  • Size: 42mm diameter
  • Accessories: Box & papers
Posted at
May 11, 2026, 9:40 PM
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[WTS] Omega Speedmaster Dark Side Of The Moon DSOTM Black Ceramic "Dark Vader" 310.92.44.51.01.001

Omega Speedmaster Dark Side Of The Moon DSOTM Black Ceramic "Dark Vader" 310.92.44.51.01.001

Omega - 310.92.44.51.01.001 · $13,250
This Omega Speedmaster Dark Side of the Moon 'Dark Vader' features a slim manual wind case and matte finished grained dial with red lacquered chrono seconds hand.

  • Condition: Excellent, Mint condition
  • Case size: 44mm
  • Warranty: until 04/2026
Posted at
May 11, 2026, 8:44 PM
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