Omega Speedmaster Speedmaster Professional Missions Gemini X

Reference 3597.08.00

Omega Speedmaster Professional Missions Gemini X

About this watch

The Omega Speedmaster 3597.08.00 is a masterclass in luxury watchmaking, blending technical excellence with timeless design. This limited edition timepiece, part of the illustrious Speedmaster family, boasts a sleek black dial and stainless steel case that exudes both robustness and elegance. Powered by the reliable Omega caliber 1861 movement, this hand-wound masterpiece provides excellent performance for daily wear, with a frequency of 21,600 vibrations per hour and a 48-hour power reserve. The chronograph feature is a vital part of its appeal, offering practical functionality for various activities. With only 200 units produced between January 1997 and July 1998, this watch is a rare gem that combines history, craftsmanship, and luxury.

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Key Features

Omega caliber 1861 movement
Limited edition of 200 units
Stainless steel case and bracelet
Plexi glass instead of sapphire crystal
Chronograph feature with small seconds, hours, and minutes counters
Water resistance rating of 50 meters
42mm diameter and 20mm lug width

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Missions Gemini X

Reference

3597.08.00

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

1997 Omega Speedmaster 'Gemini V' LE of 150 PCS (Ref. 345.0022)

Omega - 345.0022 · $7,999

The watch commemorates the Gemini V mission, featuring the NASA mission patch in the 9 o'clock sub-dial and is part of a limited release of 150 models. The case is 42mm and features an Omega 1499 bracelet with 842 end pieces.

Condition: Excellent/like new
Case size: 42mm
Bracelet type: Omega 1499 with 842 end pieces
Box and papers included: Original inner/outer boxes and booklets

Posted at

Jun 19, 2025, 6:32 PM

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Omega Speedmaster Reduced Date Annual Calendar Chronograph Silver Dial (Papers/Mint)

Omega - 3521.30.00 · $2,300

The Omega Speedmaster Reduced Triple Calendar features a compact stainless steel case, silver dial, and automatic movement with chronograph, day, date, and month functions.

Condition: mint, minimal signs of wear
Case size: 39mm diameter
Bracelet size: fits wrists up to 7.5” (19.5 cm)
Movement: automatic

Posted at

Jun 19, 2025, 2:22 PM

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Omega Speedmaster Dark Side of the Moon 311.92.44.30.01.001 Complete Set 2021

Omega - 311.92.44.30.01.001 · $8,395

This Omega Speedmaster Moonwatch - Dark Side of the Moon - Apollo 8 is a 2021 model featuring a unique design.

Condition: Very Good
Year: 2021
Warranty: Factory warranty
Contents: Watch, Inner & Outer Box, International Warranty Card, Pictograms Card, Operating Instructions Manual, Omega Watch Cloth

Posted at

Jun 19, 2025, 1:58 PM

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Omega Speedmaster 3511.50

Omega - 3511.50 · $1,700

Up for sale is my Omega Speedmaster date ref 3511.50, a Japan exclusive model with excellent timekeeping and highly reliable ETA7750 movement.

Condition: Great condition
Movement: ETA7750
Bracelet size compatibility: up to 7 inches

Posted at

Jun 19, 2025, 10:08 AM

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Open Card Omega Speedmaster Dark Side Of The Moon 311.92.44.30.01.001 - Mint Condition With Box and Papers

Omega - 311.92.44.30.01.001 · $55,000

This Omega Speedmaster Dark Side Of The Moon is a highly sought-after model, known for its unique design and technical capabilities.

Condition: Mint condition
Box: Yes, comes with box
Papers: Yes, comes with papers

Posted at

Jun 19, 2025, 9:30 AM

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Omega Speedmaster Chronoscope Co-Axial 43mm 329.30.43.51.02.001

Omega - 329.30.43.51.02.001 · $4,900

This Omega Speedmaster Chronoscope features a unique design with three timing scales, including a tachymeter scale, pulsometer scale, and telemeter scale. The watch comes with its original packaging and accessories.

Condition: Excellent
Case Size: 43mm
Box And Papers: true

Posted at

Jun 19, 2025, 8:35 AM

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Pre-Owned Omega Speedmaster Pilot 332.10.41.51.01.002

Omega - 332.10.41.51.01.002 · $9,299.009

This pre-owned Omega Speedmaster Pilot is a stainless steel watch with a black dial and automatic movement. It has a 41mm case size and water resistance of up to 100 meters.

Condition: 96% condition with faint marks on the sides and back of the case, 93% condition for the bracelet, and 97% condition for an OEM strap
Material: Stainless Steel
Dial color: Black
Case size: 41mm diameter

Posted at

Jun 18, 2025, 10:00 PM

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Omega Speedmaster Hesalite 3861 with quick adjust bracelet

Omega - 3861 · $4,650

This Omega Speedmaster Hesalite 3861 is in excellent condition, featuring a quick adjust bracelet and minimal wear. It comes with the full kit, including warranty cards, spare links, paperwork, and an original sales receipt.

Condition: Excellent
Crystal type: Hesalite
Bracelet type: Quick adjust
Movement accuracy: +0 to +5 seconds per day

Posted at

Jun 18, 2025, 9:02 PM

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