Omega Speedmaster Speedmaster Professional Missions Gemini XI

Reference 3597.09.00

About this watch

The Omega Speedmaster Professional Missions Gemini XI, with its reference number 3597.09.00, is a piece of horological history that embodies the spirit of adventure and precision that Omega is renowned for. This limited edition, produced between January 1997 and July 1998, features a striking black dial, a robust stainless steel case, and a legendary Omega caliber 1861 movement. With only 200 units produced, this watch is a true collector's item and a testament to Omega's commitment to excellence and innovation.

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Key Features

Omega Caliber 1861 Hand-Wound Movement
42mm Stainless Steel Case with Plexiglass Crystal
Tachymeter Bezel for Precise Measurements
Limited Edition of Only 200 Units Produced
50m Water Resistance Suitable for Light Swimming
Stainless Steel Bracelet with 20mm Lug Width
Iconic Design that Stands the Test of Time

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Missions Gemini XI

Reference

3597.09.00

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 · $7,749

A limited edition Omega Speedmaster 'Gemini V' watch, commemorating the NASA mission with a unique design and original packaging.

Condition: Excellent
Case diameter: 42mm
Bracelet reference: 1499
Bracelet end pieces: 842

Posted at

Aug 22, 2025, 10:49 PM

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Omega Speedmaster Triple Date Reduced 39mm 3523.80 Blue Dial Chronograph - Great Unpolished Condition! $2795 SHIPPED

Omega - 3523.80 · $2,795

A striking Omega Speedmaster Triple Date with a 39mm case and blue dial, featuring three sub-dials for high legibility.

Condition: Good, unpolished
Case size: 39mm diameter
Movement type: Automatic
Bracelet material: Stainless Steel

Posted at

Aug 22, 2025, 10:01 PM

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2025 Omega Silver Snoopy Speedmaster

Omega - 310.32.42.50.02.001 · $14,499

This is a 2025 Omega Silver Snoopy Speedmaster, a limited edition watch that comes in excellent condition with additional accessories.

Condition: excellent condition with minimal to no visible signs of wear
Case protection: professional aftermarket stickers applied for protection

Posted at

Aug 22, 2025, 7:58 PM

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Omega Speedmaster CK2998 Limited Edition “Blue Panda” - Full Set - Reduced ‼️🐼

Omega - CK2998, 311.33.40.30.02.001 · $7,895

The Omega Speedmaster CK2998 Limited Edition 'Blue Panda' is a striking modern Speedmaster released by Omega. It features a manual winding OMEGA calibre 1861 and a unique 'lollipop' chronograph seconds hand reminiscent of the original CK2998 model.

Condition: Pre-owned, excellent condition
Case material: stainless steel
Case size: 40mm diameter
Movement: Manual winding OMEGA calibre 1861

Posted at

Aug 22, 2025, 7:03 PM

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Omega Speedmaster Schumacher Legend Edition - 42mm Red Dial - 3506.61 - Reduced!

Omega - 3506.61 · $3,850

This Omega Speedmaster Legend Red Schumacher LE is a part of Omega's 'Legend Collection' designed to celebrate the brand partnership with F1 driver Michael Schumacher. It comes in 42mm size, making it suitable for anyone.

Condition: Preowned with very light scratches and small dings on bezel
Case Size: 42mm
Wrist Fit: 7inch

Posted at

Aug 22, 2025, 7:00 PM

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🔥NEW OMEGA SPEEDMASTER MOONWATCH PROFESSIONAL SAPPHIRE SANDWICH 310.30.42.50.01.002 COMPLETE 8/2025 WITH STICKERS!!!🔥

Omega - 310.30.42.50.01.002 · $6,950

A brand new, unworn Omega Speedmaster Moonwatch Professional Sapphire Sandwich with a black dial and stainless steel case.

Condition: BRAND NEW/UNWORN WITH STICKERS
Case Size: 42mm diameter
Material: Stainless Steel

Posted at

Aug 22, 2025, 4:48 PM

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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 · $7,900

A rare and exquisite Omega Speedmaster Apollo XVII, a limited edition timepiece that commemorates the 45th anniversary of the final moon landing in 1972.

Condition: Very good condition with slight imperfections on the dial
Case size: 42mm
Bezel material: Polished Blue Ceramic
Dial material: Polished Blue Ceramic

Posted at

Aug 22, 2025, 10:15 AM

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