Omega Speedmaster Speedmaster Professional Moonwatch SpeedyMoon
Reference ST 345.0809
About this watch
The Omega ST 345.0809 Speedmaster Professional Moonwatch SpeedyMoon is a true masterpiece in the world of horology, blending history, functionality, and style. With its iconic design and unique moonphase complication, it's more than just a timepiece; it's a celebration of human achievement and a testament to Omega's craftsmanship. The watch features a reliable hand-wound movement with 17 jewels and a power reserve of 45 hours, making it suitable for everyday wear and special occasions. Its durable stainless steel construction and comfortable wearability with customizable straps make it a perfect choice for those who appreciate both elegance and functionality. Whether you're a seasoned collector or just starting your watch journey, this watch offers something truly special.
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Key Features
- Hand-wound Omega caliber 866 movement
- Unique moonphase complication
- 42mm stainless steel case with tachymeter bezel
- Plexi glass crystal with water resistance up to 50m
- Stick and dot indexes on black dial
- Comfortable wearability with customizable straps
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch SpeedyMoon
- Reference
- ST 345.0809
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Moonphase
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Plexi
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Moonwatch Professional Sapphire Sandwich](https://preview.redd.it/jqdcsrsst4jg1.jpg?width=640&crop=smart&auto=webp&s=c93d477ddd90890c1c4ec13e8920d5d5836b74b1)
Omega Speedmaster Moonwatch Professional Sapphire Sandwich
The Omega Speedmaster Moonwatch Professional Sapphire Sandwich is a stunning watch that comes with double box, cards and booklet.
- Condition: great condition
- Water Resistance: 30m
![[WTS] Omega Speedmaster Automatic 3510.50](https://preview.redd.it/bthbjdagt4jg1.jpg?width=640&crop=smart&auto=webp&s=f7a3d361712d3d76a06d1702ba4bb2f27ef173e6)
Omega Speedmaster Automatic 3510.50
A discontinued Omega Speedmaster Reduced model from 1998, featuring an automatic self-winding movement and a black dial with luminous hands and markers.
- Condition: good
- Case Size: 39mm
- Movement Type: automatic self-winding
![[WTS] ‼️Omega Speedmaster “FOIS” 311.32.40.30.01.001 LIKE NEW CONDITION *$4500 shipped** ‼️](https://preview.redd.it/hn35bmp3u4jg1.jpg?width=640&crop=smart&auto=webp&s=67244817b38f70da2a347350ed7488e89071d48a)
‼️Omega Speedmaster “FOIS” 311.32.40.30.01.001 LIKE NEW CONDITION *$4500 shipped** ‼️
The Omega Speedmaster 'First Omega in Space' is a manual-wind watch with a 39.7mm case, powered by the Caliber 1861 movement.
- Condition: Excellent / like new
- Case size: 39.7mm
- Movement: Manual wind (Caliber 1861)
- Box condition: Original box shows wear
![[WTS][CAN/CONUS] Omega Speedmaster 1st gen. FOIS “Ed White In Space” mod](https://preview.redd.it/uwweu70794jg1.jpg?width=640&crop=smart&auto=webp&s=972132f786d4289d532be9511c9c50b807c1f65e)
[CAN/CONUS] Omega Speedmaster 1st gen. FOIS “Ed White In Space” mod
A first generation Omega Speedmaster First Omega In Space with a Ed White modification, featuring a vintage logo dial, Alpha-hands, and other upgrades.
- Condition: Very good condition, some wear from occasional usage but nothing of a concern
- Dial: vintage logo from Omega Broad Arrow 3594.50q
- Hands: Speedy baton hands
- Bezel: Spiralwinder Ceramic bezel
![[WTS] Omega Speedmaster Sapphire Sandwich Full Set, 09/2025 Warranty](https://preview.redd.it/3fq5cujvw2jg1.jpg?width=640&crop=smart&auto=webp&s=e6884ce35cee81bc56790849e267a6d64c2c6994)
Omega Speedmaster Sapphire Sandwich Full Set, 09/2025 Warranty
A Omega Speedmaster sapphire sandwich, recently acquired and only worn twice, with a full set of accessories.
- Condition: Excellent condition
- Warranty Date: 09/2025
- Accessories: Full set with inner and outer box, papers, hang tag, and all spare links
![[WTS] Omega Speedmaster First Omega in Space (FOIS) w/ Box & Papers](https://preview.redd.it/ghhj9e1afyig1.jpg?width=640&crop=smart&auto=webp&s=b426bf7ba0558b52e75e86e19d957f92f942a0b0)
Omega Speedmaster First Omega in Space (FOIS) w/ Box & Papers
Up for sale is my Omega Speedmaster First Omega in Space (FOIS) ref.310.30.40.50.06.001. I am the original owner, purchased new from my local Omega Boutique.
- Condition: Very good condition, some light signs of wear
- Box And Papers: Yes, including original box, warranty, pictogram, and chronometer cards
- Shipping: Within Continental United States or internationally at additional cost
![[WTS] Omega Speedmaster 3513.50 Date](https://preview.redd.it/ppbbqqv26yig1.jpg?width=640&crop=smart&auto=webp&s=59df0e09e41ec796ea1d55079a1884c8c56556a1)
Omega Speedmaster 3513.50 Date
This Omega Speedmaster Day-Date has been kept in great condition and still functions perfectly with its chronograph feature.
- Condition: Pre-owned, lightly worn
- Case material: Stainless steel
- Movement: Omega Cal. 1152 (Automatic)
- Power reserve: 44 hours
![[WTS] Omega Speedmaster BSOTM | Aventurine Dial | 304.93.44.52.03.002 | Full Set](https://preview.redd.it/pa90nsic2yig1.jpg?width=640&crop=smart&auto=webp&s=2cfa3fb831f59f0fe536a7d630df05baf2ccd7ed)
Omega Speedmaster BSOTM | Aventurine Dial | 304.93.44.52.03.002 | Full Set
2022 Omega Speedmaster Blue Side of the Moon features an aventurine dial that shines in light, with a subtle yet captivating appearance.
- Condition: Excellent
- Diameter: 40mm
- Depth rating: 30m
![[WTS] Omega Speedmaster Racing Chronograph Silver Dial Watch 326.30.40.50.02.001 Complete Set](https://preview.redd.it/x0to7a4m5xig1.jpeg?auto=webp&s=3634dffae2b90664d19aeb38633136857b1a6dcf)
Omega Speedmaster Racing Chronograph Silver Dial Watch 326.30.40.50.02.001 Complete Set
The Omega Speedmaster Racing features a silver white dial with bold chronograph hands and counters, housed in a stainless steel case and bracelet.
- Condition: Excellent
- Case size: 40mm diameter
- Movement: chronograph movement