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.

Buy Now on Jomashop

This is an affiliate link

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 Moonwatch Professional White Dial 310.30.42.50.04.001

Omega - 310.30.42.50.04.001 · $7,975

The Omega Speedmaster Moonwatch Professional White Dial features a bold, high-contrast aesthetic and is available as a full set.

Condition: Mint
Water Resistance: meters
Set Contents: full

Posted at

Dec 5, 2025, 3:16 PM

Active

View listing on r/WatchExchange

Omega Speedmaster 3590.50

Omega - 3590.50

Posted at

Dec 5, 2025, 2:53 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete

Omega - 310.30.42.50.04.001 · $7,650

A Omega Speedmaster Moonwatch Professional with a 42mm white dial.

Condition: In very good condition, rated at 9.7/10
Box And Papers: true
Year Of Manufacture: 2024

Posted at

Dec 5, 2025, 10:31 AM

Active

View listing on r/WatchExchange

Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $10,995

This Omega Speedmaster Ed White Ref. 105.003-65 is a historic and collectible variant with a stunning brown tropical dial, developed rich patina over time. It has a stainless steel case in strong proportions and matching tritium hands intact under UV light.

Condition: Very good condition
Size: 39mm
Year: 1965
Movement serviced: July 2023

Posted at

Dec 5, 2025, 9:35 AM

Active

View listing on r/WatchExchange

Omega Speedmaster FOIS Full Kit

Omega - FOIS · $4,300

A numbered edition of the Omega Speedmaster FOIS, complete with original accessories and documentation.

Condition: Excellent condition
Year: 2018
Strap material: brown leather

Posted at

Dec 4, 2025, 9:23 PM

Active

View listing on r/WatchExchange

Omega "Silver Snoopy" Speedmaster 2025

Omega - 310.32.42.50.02.001 · $15,499

A commemorative Omega Speedmaster Silver Snoopy Award presented in brand new condition, honoring NASA's recognition of Omega's role in the safe return of Apollo 13.

Condition: Brand new, unworn
Case size: 42mm
Diameter: 42mm
Water resistance: 50m depth rating

Posted at

Dec 4, 2025, 6:20 PM

Active

View listing on r/WatchExchange

[WTS] Omega Speedmaster 1957 Sapphire Sandwich - Great Condition - Same Dimensions as Moonwatch + Same Iconic Subdial spacing but more practical daily (100m WR, Coaxial Automatic, Date, Buttery Column Wheel Chrono) - Amazing and Underrated - FULL KIT + 3861 style bracelet - $4600 shipped CONUS

Omega Speedmaster 1957 Sapphire Sandwich - Great Condition - Same Dimensions as Moonwatch + Same Iconic Subdial spacing but more practical daily (100m WR, Coaxial Automatic, Date, Buttery Column Wheel Chrono) - Amazing and Underrated - FULL KIT + 3861 style bracelet - $4600 shipped CONUS

Omega - 1957 Sapphire Sandwich · $4,600

A modern Omega Speedmaster variant, carrying over classic proportions of the current Moonwatch but with upgrades for a more practical daily wearer. It has a matte sub-dial texture, gloss-lacquer black backdrop, and an applied Omega logo. The watch is running strong and still has the red factory dot on the caseback.

Condition: Great condition, some small dings on the bezel edge and some minor scuffs throughout
Case dimensions: Same as Moonwatch
Movement type: Co-Axial Automatic
Water resistance: 100m

Posted at

Dec 4, 2025, 2:46 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Day Date Panda 323.30.40.40.04.001 40mm

Omega - 323.30.40.40.04.001 · $3,499

The Omega Speedmaster Day Date Panda is a 40mm watch with a distinctive design.

Bracelet length: 7.5 inches

Posted at

Dec 4, 2025, 2:23 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced Ref. 3518.50 - Michael Schumacher LE

Omega - 3518.50 · $3,550

The Omega Speedmaster Racing Michael Schumacher Limited Edition, a highly collectible model produced as part of Omega’s tribute to Formula 1 legend Michael Schumacher. This limited edition watch is one of 6000 produced and comes in excellent condition.

Condition: Excellent overall condition with light signs of wear
Limited edition quantity: 6000
Case condition: Excellent overall condition with only light signs of wear consistent with careful use
Dial condition: Perfect condition — no blemishes, discoloration, or lume degradation

Posted at

Dec 4, 2025, 11:55 AM

Active

View listing on r/WatchExchange