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
- 50
Current Listings
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Omega Speedmaster Triple Calendar w/ EBay authentication
This Omega Speedmaster features an automatic chronograph, day, month, and year calendar with a clean and uncluttered dial. The watch is 42 mm in size but wears smaller on the wrist.
- Condition: Good condition, some signs of use
- Size: 42mm diameter, 40-41mm on the wrist
- Authentication: eBay authenticated
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2024 Omega Speedmaster 38mm Diamond Bezel Gray Dial Full Set Excellent Condition - 324.38.38.50.06.001
2024 Omega Speedmaster 38mm Diamond Bezel Gray Dial Full Set, in excellent condition.
- Diameter: 38mm
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New 2026 Omega Speedmaster Professional Hesalite Full Set only $6400
This brand new Omega Speedmaster Professional is presented in pristine condition and comes complete with its original full set, including a factory warranty card dated 2026.
- Condition: pristine, unworn
- Warranty: 5-year international warranty
- Price Comparison: list price from authorized dealer: $7800 plus tax
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Omega Speedmaster Reduced 3510.50 - $2,390
Up for sale is my Omega Speedmaster Reduced 3510.50 in great condition. It features a steel case and original speedmaster bracelet.
- Condition: great condition, minimal wear
- Bracelet length: original
- Box included: yes
- Shipping: Fedex Priority Shipping from Philippines, 3-5 days globally
![[WTS] Omega Speedmaster Reduced Automatic 3510.50 – Black Dial – $3,000](https://preview.redd.it/g53omr6ys3vg1.jpg?width=640&crop=smart&auto=webp&s=7280948bc840c25fab1ce509c0dfad393fbafbd5)
Omega Speedmaster Reduced Automatic 3510.50 – Black Dial – $3,000
a Omega Speedmaster Reduced Automatic with a black dial is for sale.
- Dial color: Black
![[WTS] Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 40mm | Great Condition (With Box & Serviced) | $2400](https://preview.redd.it/r561awibo2vg1.jpg?width=640&crop=smart&auto=webp&s=b578578019ad6ee623a31ce7069007ce85669673)
Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 40mm | Great Condition (With Box & Serviced) | $2400
The Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 is a more feature-packed take on the classic Speedmaster, with a stainless steel case, sapphire crystal, and Caliber 3606 movement.
- Condition: Great condition, serviced
- Case size: 40mm diameter
- Thickness: 15mm
- Water resistance: 100m
![[WTS] Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, 94/100 Condition, OEM 1469/811](https://preview.redd.it/96mq59oel2vg1.jpg?width=640&crop=smart&auto=webp&s=958263997bc1bc21a8d376102702c13640f60859)
Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, 94/100 Condition, OEM 1469/811
·
$649
A vintage Omega Speedmaster Reduced bracelet for sale in excellent condition, featuring a stainless steel finish and an original Omega folding clasp.
- Condition: 94/100
- Model compatibility: Omega Speedmaster Reduced 3510.50 (18 mm lug)
- Bracelet reference: 1469
- Endlinks reference: 811 (pair included)
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2024 MINT Omega Speedmaster Moonwatch Professional Full Set $6️⃣,5️⃣0️⃣0️⃣ + ✈️🇺🇸
2024 Omega Speedmaster Moonwatch Professional Full Set, Ref. 310.30.42.50.01.002, priced to fly.
- Shipping included in price: no
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Omega Speedmaster Professional Polar White
A beautiful Omega Speedmaster Professional Polar White, a manual wind watch in excellent condition.
- Condition: great condition with minimal wear on the case
- Size: 42mm diameter
- Movement: 3861 manual wind