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 Professional Moonwatch 42MM White Dial Full Set

Omega - 310.32.42.50.04.002 · $7,700

This Omega Speedmaster Professional Moonwatch features a 42mm steel case, paired with a black aluminum bezel and a skeletonized case back. The crisp white dial showcases luminous hands and three chronograph subdials.

Case size: 42mm
Bezel material: black aluminum
Bezel features: luminous tachymeter scale

Posted at

May 22, 2026, 9:34 PM

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Omega Speedmaster 38MM Cappuccino Dial 18k Sedna Gold Full Set

Omega - 324.23.38.50.02.002 · $6,000

A 2023 Omega Speedmaster with a 38mm case size, suitable for both men and women, featuring an 18K Sedna Gold case and Cappuccino Dial.

Condition: Great condition
Case Size: 38mm
Material: 18K Sedna Gold
Band Material: Taupe-brown leather

Posted at

May 22, 2026, 9:19 PM

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Labor Day Weekend Sale – Omega Speedmaster Reduced “Red Schumacher” 3510.61 – OG Bracelet – $2945 + shipping OBO

Omega - 3510.61 · $2,945

Condition: Very nice condition for its age with normal light wear consistent with use
Bracelet Fits Wrist Size: ~6.75 inch wrist depending on preferred fit
Bezel Error: 0.1 ms
Amplitude: 275-299

Posted at

May 22, 2026, 8:30 PM

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Labor Day Weekend Sale – Omega Speedmaster Professional 3861 Sapphire (2022) – Full Set – Original Clasp + Micro-adjust Clasp – $6375 + shipping obo

Omega - 3861 Sapphire · $6,375

A classic Omega Speedmaster Professional Moonwatch in excellent condition, featuring a sapphire crystal front and back, Co-Axial Master Chronometer movement, and original and upgraded bracelet clasps.

Condition: Excellent overall condition, very light wear from normal use
Box And Papers: full set
Bracelet Length: full links plus additional uncle Seiko 1.5 links
Clasp Type: original clasp + micro-adjust clasp

Posted at

May 22, 2026, 8:25 PM

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Omega Speedmaster '57 Chronograph Watch 332.10.41.51.10.001

Omega - 332.10.41.51.10.001 · $6,700

Purchased in December 2024, Under warranty until December 2029. The watch functions as normal.

Condition: Very good condition, very light wear
Water Resistance: 50m

Posted at

May 22, 2026, 6:45 PM

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Omega Speedmaster Pro Sapphire Sandwich 2025 -$5000

Omega - Speedmaster Professional Moonwatch Sapphire Sandwich 2025 · $5,000

A Speedmaster Professional Moonwatch in the 2025 Sapphire Sandwich model, featuring a very clean case, crystal, and dial.

Condition: Very good overall
Year: 2025
Warranty Cards: 3

Posted at

May 22, 2026, 2:41 PM

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Omega Speedmaster Day Date 3523.80

Omega - 3523.80 · $2,225

For sale is an Omega Speedmaster Day Date with a beautiful blue dial. The watch is running super solid and comes as watch only.

Condition: Excellent
Payment methods accepted: crypto, other
Local pickup available: true
Open to trades for specific brands: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

May 22, 2026, 11:42 AM

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Omega Speedmaster Date 3511.50

Omega - 3511.50 · $1,975

a super cool reverse panda dial Omega Speedmaster date that was only sold in Japan.

Condition: Great condition
Location: Southwest FL
Payment Methods: cryptocurrency, bank transfer, other methods

Posted at

May 22, 2026, 11:32 AM

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2026 Omega Speedmaster Moonwatch Hesalite 42mm 310.30.42.50.01.001 — Like New Condition, Box & Papers

Omega - 310.30.42.50.01.001 · $6,100

The Omega Speedmaster Moonwatch Hesalite features a black stepped dial with a hesalite crystal and a manually wound caliber 3861 movement, preserving the iconic design heritage of the classic Moonwatch formula.

Condition: Like new
Case diameter: 42mm
Lug to lug: 47.5mm
Thickness: 13.2mm

Posted at

May 22, 2026, 9:30 AM

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