Omega Speedmaster Speedmaster Professional Missions Gemini XII

Reference 3597.10.00

About this watch

The Omega Speedmaster Professional Missions Gemini XII stands out as a beacon of excellence in the world of luxury watches. This limited edition timepiece, produced between 1997 and 1998, is a tribute to NASA's Gemini program and features a stunning design that whispers elegance without being loud. The sleek stainless steel case, black dial with stick indexes and dot markers, and tachymeter bezel all contribute to its timeless appeal. Powered by the Omega caliber 1861 movement, a hand-wound chronograph known for its reliability and precision, this watch is suitable for both everyday wear and special occasions. With only 200 units made, owning an Omega Speedmaster Gemini XII is like holding a piece of horological history. Its historical significance adds a layer of intrigue that few other watches can match, making it a must-have for collectors, space enthusiasts, and those who appreciate the finer things in life.

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Key Features

Limited edition of 200 units
Omega caliber 1861 hand-wound chronograph movement
42mm diameter stainless steel case
Black dial with stick indexes and dot markers
Tachymeter bezel for measuring speed
Water resistance of 50 meters
20mm lug width for versatility

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Missions Gemini XII

Reference

3597.10.00

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

Omega Speedmaster premoon 105.012- 66CB Serviced

Omega - 105.012- 66CB · $8,900

This pre-moon Speedmaster features an original dial with tritium intact and a great bezel with minimal wear. The case has sharp edges and clear polished and brushed parts.

Condition: Serviced, good condition with original parts and slight wear on the dial and hands
Movement: 321 movement
Caseback: Spiralwinder display caseback

Posted at

May 1, 2025, 9:11 AM

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New 2025 Omega Speedmaster Moonwatch Professional Hesalite Black Dial Full 4/25 Ref: 310.30.42.50.01.001

Omega - 310.30.42.50.01.001 · $5,799

This Omega Speedmaster Moonwatch Professional features a black lacquered dial and is powered by the manual-winding 3861 movement.

Condition: 10/10, Unworn with stickers
Movement: Manual wind
Diameter: 42mm
Water resistance: 50M

Posted at

May 1, 2025, 9:01 AM

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Omega Speedmaster Apollo 17 45th Anniversary (2-yr warranty) Ref: 311.30.42.30.03.001

Omega - 311.30.42.30.03.001 · $8,200

The Omega Speedmaster Apollo XVII is a limited edition timepiece commemorating the 45th anniversary of the final moon landing in 1972. This watch features a polished blue ceramic bezel with tachymeter scale, a dial with 18K yellow gold indexes and hour-minute hands coated in Super-LumiNova, and an engraved caseback.

Condition: Very good
Case size: 42mm
Water resistance: 50 meters / 167 feet
Movement: Manual-Winding Chronograph

Posted at

May 1, 2025, 8:44 AM

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Omega Speedmaster Automatic Triple Calendar Chronograph 3220.50 $2199

Omega - 3220.50 · $2,199

A beautiful Omega Speedmaster 3220.50 Triple Calendar Chronometer Chronograph with a 40mm steel case and Valjoux 7751 based automatic movement.

Case size: 40mm
Movement: Valjoux 7751 based automatic
Crystal coating: AR coated sapphire

Posted at

May 1, 2025, 5:41 AM

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Omega Speedmaster Moonwatch White Dial (310.30.42.50.04.001)

Omega - 310.30.42.50.04.001 · $6,950

This Omega Speedmaster Moonwatch features a white dial and is sold with its original boxes, papers, warranty card, pictogram card, and Master chronometer certificate.

Condition: Mint condition
Accessories included: boxes, papers, warranty card, pictogram card, Master chronometer certificate

Posted at

Apr 30, 2025, 10:55 PM

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Omega Speedmaster Reduced Two Tone

Omega - 3714.20.80 · $2,500

A rare two-tone Omega Speedmaster Reduced, in overall good condition for its age, with a white dial and 18k gold bezel.

Condition: good condition with some wear on the case and bezel
Movement: Cal 1140
Size: 39mm diameter
Case material: two tone

Posted at

Apr 30, 2025, 8:55 PM

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Omega Speedmaster Day Date 3521.30 1800$

Omega - Speedmaster Day Date 3521.30 · $1,800

Posted at

Apr 30, 2025, 5:58 PM

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1997 Omega Speedmaster Professional Gemini V (Ref. 345.0022)

Omega - 345.0022 · $8,999

The Omega Speedmaster Professional Gemini V Watch commemorates the NASA Gemini V mission, featuring a unique 9 o'clock sub-dial with the mission patch and a limited release of 150 models.

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

Posted at

Apr 30, 2025, 4:57 PM

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