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

Omega Speedmaster. Moonwatch. 3590.50. Tritium Dial. 🔥

Posted at

Aug 19, 2025, 11:01 AM

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Omega Speedmaster Professional Moonwatch 3573.50.00 Sapphire Sandwich Full Set $5100 shipped

Omega - 3573.50.00 · $5,100

The Omega Speedmaster Professional Moonwatch is a blend of heritage and modern refinement, offering the exact look and feel of the legendary Moonwatch with an exhibition caseback to admire the hand-wound Caliber 1863 movement.

Condition: One owner
Case diameter: 42mm
Crystal type: Hesalite crystal
Movement visibility: Exhibition caseback

Posted at

Aug 18, 2025, 9:03 PM

Active

View listing on r/WatchExchange

Omega Speedmaster MK40 Triple Calendar - Ref 3520.53

Omega - 3520.53 · $2,900

This Omega Speedmaster MK40 Triple Calendar features a 39mm case size, making it very wearable and comfortable. It has tritium lume, produced around 1996-1997. The watch is part of a notable reference in Omega's back catalogue.

Condition: Good condition with light scratches on the case and bracelet
Case size: 39mm
Wrist size compatibility: up to 6.8 inches
Serial production year: around 1996-1997

Posted at

Aug 18, 2025, 8:08 PM

Active

View listing on r/WatchExchange