Omega Speedmaster Speedmaster Professional Missions Gemini VIII

Reference 3597.06.00

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

Current Listings

1991 Omega Speedmaster Moonwatch Ref 3590.50 with abstract

Omega - 3590.50.00 · $4,099

A 1991 Omega Speedmaster Moonwatch in excellent condition, with a tritium dial and original hands. The watch is powered by caliber 861 movement.

Condition: Excellent vintage condition
Movement: Caliber 861
Serial number: 482774XX
Bracelet size: 1479/812, fits 6.8" wrist, expands to fit 7.5" or larger

Posted at

Dec 8, 2025, 5:34 PM

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Omega Speedmaster Professional Moonwatch 3570.50 with leather and stainless steel Omega bracelets - $3,950 Shipped

Omega - 3570.50 · $3,950

This is a re-listing of my Omega Speedmaster Professional Moonwatch, manufactured in 1992. The watch comes with the original steel bracelet, an adjustable leather bracelet, and a stainless steel buckle.

Condition: Excellent
Bracelet types: steel (original), leather (adjustable) with stainless steel buckle
Wrist size compatibility: 7.5 inches

Posted at

Dec 8, 2025, 2:31 PM

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[US] Omega Speedmaster Broad Arrow - White Dial - 42mm - 3551.20.00 - Full Set

Omega - 3551.20.00 · $4,225

This Omega Speedmaster Broad Arrow is a 42mm watch in excellent mechanical condition, featuring a white dial.

Condition: Fantastic condition with minor hairlines
Case size: 42mm diameter

Posted at

Dec 8, 2025, 2:21 PM

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Omega Speedmaster Professional Hesalite - ref 310.30.42.50.01.001 - $5500 + label

Omega - 310.30.42.50.01.001 · $5,500

Omega Speedmaster Professional Hesalite with ref number 310.30.42.50.01.001 for sale.

Case size: 41mm

Posted at

Dec 8, 2025, 2:02 PM

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2024 Omega Speedmaster Professional “Sapphire Sandwich” – Full Set

Omega - 310.30.42.50.01.002 · $7,250

2024 Omega Speedmaster Professional Moonwatch “Sapphire Sandwich” with 42mm stainless steel case, sapphire front and exhibition caseback, black step dial, and manual winding Caliber 3861 Master Chronometer movement.

Condition: Excellent (9.5/10)
Case Size: 42mm diameter
Bracelet Condition: pristine, zero desk wear

Posted at

Dec 8, 2025, 12:44 PM

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Omega Speedmaster Silver Snoopy Award 310.32.42.50.02.001 w/ Bracelet x Full Set

Omega - 310.32.42.50.02.001 · $15,000

A 2023 Omega Speedmaster Silver Snoopy Award watch, part of the 50th Anniversary collection, featuring a complete set including bracelet and canvas bands.

Condition: Preowned with light wear (hairline scratches)
Bracelet Type: Fully linked
Canvas Band: yes

Posted at

Dec 8, 2025, 10:28 AM

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Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Serviced) 🟤

Omega - 145.022-69 · $15,150

Very rare and fully original Omega Speedmaster Moonwatch 145.022-69 in beautiful condition, featuring a deep, even transformation with heavy yellow patina across all indices and matching hands.

Case Size: 42mm
Year Made: 1969
Movement Status: serviced in November 2025

Posted at

Dec 7, 2025, 6:21 PM

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Omega Speedmaster. 39mm. Triple Date. Clean.

Omega - Speedmaster (no specific reference number given) · $1,875

This Omega Speedmaster is a 39mm triple date model with clean condition.

Condition: Clean
Case Size: 39mm
Location: NJ USA

Posted at

Dec 7, 2025, 3:59 PM

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[WTS] Omega Speedmaster 1957 / Broad Arrow Automatic Chrono 42mm Black Gloss Dial - Cal. 3313 High Horology Co Axial Column Wheel - Full Kit 09/2012 - $4,250 shipped CONUS

Omega Speedmaster 1957 / Broad Arrow Automatic Chrono 42mm Black Gloss Dial - Cal. 3313 High Horology Co Axial Column Wheel - Full Kit 09/2012 - $4,250 shipped CONUS

Omega - 1957 / Broad Arrow Automatic Chrono 42mm · $4,250

This Omega Speedmaster 1957 Broad Arrow chronograph is a full kit with warranty card dated September 2012. It features a high horology Frederic Piguet based movement with a column wheel and Co Axial escapement.

Condition: Excellent (minor wear on bezel and bracelet)
Movement: Omega Caliber 3313 (Frederic Piguet based) with Co Axial escapement and column wheel

Posted at

Dec 6, 2025, 3:49 PM

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