Omega Speedmaster Speedmaster Professional Missions Gemini IX

Reference 3597.07.00

About this watch

The Omega Speedmaster Professional Missions Gemini IX is a stunning watch that combines heritage, functionality, and style. This limited edition piece, produced between 1997 and 1998 with only 200 units made, pays homage to the Gemini IX space mission. Its classic black dial, complemented by stick and dot indexes, gives it a refined yet sporty appearance. The round stainless steel case has a diameter of 42mm, making it a perfect fit for most wrists. At the heart of this timepiece lies the Omega caliber 1861, a hand-wound movement known for its reliability and precision. With a power reserve of 48 hours and 18 jewels, you can rely on it to keep perfect time even when not worn for a day or two. The chronograph feature allows you to time events with precision, making it ideal for timing races or tracking daily activities. Constructed from high-quality stainless steel, the Gemini IX is built to withstand daily wear and tear. With a water resistance rating of 50 meters, it can handle splashes and brief immersions in water. This watch's versatility makes it suitable for both formal and casual occasions, thanks to its black dial and stainless steel finish. As part of the 'Moonwatch' line, this timepiece is a piece of space history, making it a collector's dream with its limited availability and historical significance.

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Key Features

Omega caliber 1861 movement
42mm round stainless steel case
Plexi glass
50m water resistance
Chronograph feature
Limited edition of 200 units
Hand-wound movement with 48-hour power reserve

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Missions Gemini IX

Reference

3597.07.00

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

Omega Speedmaster Moonphase Master Chronometer – Blue Dial – Full Set (2023)

Omega - 304.33.44.52.03.001 · $7,400

The seller is listing a 2023 Omega Speedmaster Moonphase Master Chronometer with a blue dial and blue ceramic bezel. This watch comes as a complete set, including the presentation box, cards, booklet, card holder, and tag.

Condition: Very good
Case size: 44.25mm diameter
Water resistance: 100m depth rating
Power reserve: 60h

Posted at

Nov 27, 2025, 1:10 PM

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Omega Speedmaster Professional Sapphire Sandwich BNIB 11/21/2025

Omega - 310.30.42.50.01.002

a brand new Omega Speedmaster Professional Sapphire Sandwich, purchased on 11/21/2025 and still in original packaging

Condition: Brand new in box (BNIB)
Year of manufacture: 2021
Date sold by dealer: 11/21/2025

Posted at

Nov 27, 2025, 10:45 AM

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New Omega Speedmaster First Omega in Space Ref 310.30.40.50.06.001 Complete Set

Omega - 310.30.40.50.06.001 · $7,650

This Omega Speedmaster 'First Omega in Space' is a new watch that comes with all its original accessories and is ready to be shipped.

Condition: New, still stickered
Box Status: Double boxes
Papers Status: Omega cards, manual, and warranty card

Posted at

Nov 26, 2025, 9:05 PM

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Omega Speedmaster Day Date Panda 323.30.40.40.04.001 40mm

Omega - 323.30.40.40.04.001 · $3,499

Additional Details: Additional Details: Omega Speedmaster Day Date Panda with a 7.5" bracelet.

Bracelet length: 7.5 inches
Payment methods: Zelle, Venmo, or Western Union

Posted at

Nov 26, 2025, 4:49 PM

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Omega Speedmaster Triple Date - 3520.50

Omega - 3520.50 · $1,995

A 39mm Omega Speedmaster Triple Date in great condition, perfect as a daily wearer.

Condition: Preowned
Case size: 39mm
Bracelet condition: Light wear

Posted at

Nov 26, 2025, 4:47 PM

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Omega Speedmaster "Reduced" Automatic – Good Condition

Omega - 3510.50.00 · $2,200

This Omega Speedmaster Automatic 'Reduced' is a pre-owned watch with a black tachymeter bezel and stainless steel case. It features an automatic chronograph movement, hours, minutes, small seconds, and chronograph functions.

Condition: Good pre-owned condition
Case Diameter: 38.5-39 mm
Lug To Lug: ~45 mm
Thickness: ~12 mm

Posted at

Nov 26, 2025, 4:15 PM

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Omega Speedmaster 57 - $5800

Omega - 332.10.41.51.03.001 · $5,800

Up for grabs is a super nice Omega Speedmaster 57 manual wind, comes with full kit and original sales receipt.

Condition: Super good with some scuffing on the case and clasp
Year Bought: 2022

Posted at

Nov 26, 2025, 4:12 PM

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New Omega Speedmaster "Sapphire Sandwich" Nov 2025 Card - Unworn Complete Set

Omega - 310.30.42.50.01.002 · $7,800

This iconic Omega Speedmaster Moonwatch Professional 'Sapphire Sandwich' is an absolute must-have for any watch collector, available in a brand new and complete set.

Condition: Unworn
Case size: 42mm
Clasp type: micro adjust

Posted at

Nov 26, 2025, 3:19 PM

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