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
Omega Speedmaster 57 - $5800
Up for grabs is a super nice Omega Speedmaster 57 manual wind, comes with full kit and original sales receipt.
- Condition: Super good with some scuffing on the case and clasp
- Year Bought: 2022
New Omega Speedmaster "Sapphire Sandwich" Nov 2025 Card - Unworn Complete Set
This iconic Omega Speedmaster Moonwatch Professional 'Sapphire Sandwich' is an absolute must-have for any watch collector, available in a brand new and complete set.
- Condition: Unworn
- Case size: 42mm
- Clasp type: micro adjust
Omega Speedmaster Day Date Blue Dial 3523.80 Automatic $1800
A Speedmaster Day Date with a blue dial, automatic movement, and 39mm case size.
- Condition: Mint
- Case Size: 39mm diameter
Omega Speedmaster Triple Date Day Date 3222.80 Blue Dial 40mm $2,500
A Omega Speedmaster Triple Date with blue dial and 40mm case size, selling in excellent condition.
- Condition: Freshly polished, running a bit fast
- Case size: 36mm diameter
- Movement accuracy: running a bit fast (according to timegrapher numbers)
- Shipping fees covered: import tax and tariffs by seller
Omega Speedmaster Professional Moonwatch Chronograph Cal. 321 Full Steel Heavy Patina 1965 (Unpolished)
A very rare and completely original Omega Speedmaster Ref. 105.012-65 chronograph in never-polished condition. The case retains its factory finish with exceptionally thick, sharp lugs, having never been touched up or restored.
- Condition: Never-polished, original condition with patina
- Case finish: Factory finish with exceptionally thick, sharp lugs
- Dial color: Black tritium step dial
- Bezel condition: Excellent condition, black service bezel
*Price Reduction* Omega Speedmaster Professional White Dial Full Set on Speedmaster '57 Flat Link Bracelet
A Speedmaster Professional White Dial paired with a flat link bracelet, reminiscent of the original 1957 Speedmaster.
- Bracelet style: flat link
- Snail trails on clasp: true
[US] Omega Speedmaster Silver Snoopy - 50th Anniversary - 310.32.42.50.02.001 - Full Set - BRAND NEW
This Omega Speedmaster Silver Snoopy - 50th Anniversary edition is a brand new watch that comes with its full set including the watch, box, manuals, and other accessories.
- Condition: Brand new, unworn
- Water resistance: 30m
[US] Omega Speedmaster Chronoscope - White Panda Dial - 43mm - 329.30.43.51.02.002
Up for sale is an Omega Speedmaster Chronoscope - White Panda Dial - 43mm, which functions perfectly mechanically without issue.
- Condition: Fantastic with minor hairlines
- Case Diameter: 43mm
OMEGA Speedmaster Racing 326.30.40.50.06.001, Full Set, 2025
This Omega Speedmaster reference 326.30.40.50.06.001 is a stunning example of precision, sporty elegance, and iconic Speedmaster heritage, featuring a 40mm case size with a grey dial and vibrant accents.
- Condition: Excellent
- Case size: 40mm
- Bracelet material: stainless steel
- Dial color: grey