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
![[WTS] Omega Speedmaster Professional 3861 Sapphire Sandwich 310.30.42.50.01.002](https://preview.redd.it/gitq6ah0z2cg1.jpg?width=640&crop=smart&auto=webp&s=2f69b94b59129b78fa39c19fdf2bd72fbf87d304)
Omega Speedmaster Professional 3861 Sapphire Sandwich 310.30.42.50.01.002
Additional details not provided.
- Item: Sapphire Sandwich
![[WTS] Omega Speedmaster Day Date MK40](https://preview.redd.it/qd5z2ol3a1cg1.jpg?width=640&crop=smart&auto=webp&s=b8cdfb536aeceae79e531f6f0f5203e09acdd0c3)
Omega Speedmaster Day Date MK40
Up for sale is my Omega Speedmaster Day-Date MK40, reference 3520.53.00. A cult-favorite Speedy with serious ‘90s charm and one of the most wearable Speedmaster configurations ever made.
- Condition: good
- Case size: 39mm
- Movement type: automatic chronograph
![[WTS][US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002](https://preview.redd.it/h47pz52mgxbg1.jpg?width=640&crop=smart&auto=webp&s=1da748f4f4c29372c6f7a9b5c9ca7de0e796de14)
[US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002
This Omega Speedmaster Chronoscope features a white panda dial in a 43mm case.
- Condition: Fantastic with minor hairlines
- Case Size: 43mm diameter
- Included Accessories: box (inner & outer), user manual, microfiber cloth, card holder & triple cards
![[WTS] Omega Speedmaster Professional “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Warranty to 2030 - 🔥$7️⃣4️⃣5️⃣0️⃣🔥](https://preview.redd.it/583bw7cqpubg1.jpg?width=640&crop=smart&auto=webp&s=e51d72fe6bf955e81669515fb0e7b25007644386)
Omega Speedmaster Professional “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Warranty to 2030 - 🔥$7️⃣4️⃣5️⃣0️⃣🔥
A 2025 Omega Speedmaster Professional White Dial with a highly desirable white lacquer dial in excellent condition.
- Condition: 9.5/10, excellent condition with minimal handling marks on the bracelet and clasp
- Year: 2025
- Movement: Omega Cal. 3861 (Master Chronometer)
- Warranty expiration year: 2030
![[WTS] 2024 Omega Speedmaster Grey Side of The Moon Meteorite 311.63.44.51.99.001 Full Set](https://preview.redd.it/65eexb233ubg1.jpg?width=640&crop=smart&auto=webp&s=6557ccfa6ccba5a6eb3d7a0e18175cfecce46907)
2024 Omega Speedmaster Grey Side of The Moon Meteorite 311.63.44.51.99.001 Full Set
A 2024 Omega Speedmaster Grey Side of The Moon Meteorite watch featuring a grey ceramic case, 18K Sedna gold bezel, and meteorite dial. It has an automatic mechanical movement, comes on an original black nylon strap, and includes a full set of accessories.
- Condition: Excellent pre-owned condition
- Case material: Grey Ceramic
- Case dimensions: 44.25mm diameter
- Bezel material: 18K Sedna Gold
![[WTS] Omega Speedmaster Day Date Watch 3222.80 Serviced](https://preview.redd.it/zgs2k4zuntbg1.jpg?width=640&crop=smart&auto=webp&s=362eca554e443894ff5985d8dbd800cc23e7b649)
Omega Speedmaster Day Date Watch 3222.80 Serviced
This is a sporty and versatile Speedmaster with blue dial and automatic chronograph movement.
- Condition: Very good, with factory serviced movement
- Size: 40mm diameter
- Dial color: blue
![[wts] Omega Speedmaster Broad Arrow Re-Issue 3594.50 + 2024 Service](https://preview.redd.it/xprqwdh55tbg1.jpg?width=640&crop=smart&auto=webp&s=74991c2d554d73378432f1746b917864cb43506c)
Omega Speedmaster Broad Arrow Re-Issue 3594.50 + 2024 Service
For sale is an Omega Speedmaster in very mint condition, fully complete set as shown including all box, books, links, and Omega warranty card.
- Condition: Very mint condition
- Service Date: 2024
![[WTS] Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033 - Price Reduced!](https://preview.redd.it/giy5m0y12sbg1.jpg?width=640&crop=smart&auto=webp&s=6213ea1030668bcf61f74da5ce52b4d92e53558a)
Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033 - Price Reduced!
The Omega Speedmaster Reduced is a white dial version, in great vintage condition with light hairlines on the bezel and case.
- Condition: Great vintage condition, light hairlines on bezel and case
- Case Size: 39mm diameter
- Band Material: Leather AM strap from Casanova
- Service History: No service history
![[WTS] Omega Speedmaster Professional “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Warranty to 2030 -$7500 + shipping](https://preview.redd.it/gsgxezhkpnbg1.jpg?width=640&crop=smart&auto=webp&s=3aee1cc8c8c096e354cb351adfbeaebd61285cb5)
Omega Speedmaster Professional “White Dial” – Ref. 310.30.42.50.04.001 – 2025 – Full Set – Warranty to 2030 -$7500 + shipping
A modern Omega Speedmaster Professional with a highly sought-after white lacquer dial, featuring iconic Moonwatch heritage paired with a crisp, contemporary dial that wears incredibly well.
- Condition: 9.5/10, nearly new with faint micro scratches on the bracelet and clasp
- Dial color: white
- Movement: Omega Co-Axial Master Chronometer Cal. 3861