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 3861 Hesalite](https://preview.redd.it/j94bnkz36b3g1.jpg?width=640&crop=smart&auto=webp&s=30785e3fd21548a105ddbf197612abeee453979d)
Omega Speedmaster 3861 Hesalite
This Omega Speedmaster 3861 Hesalite is listed for sale in excellent condition, coming with additional accessories such as a black box and extra links.
- Condition: Overall excellent condition
- Box: black
- Papers: triple cards
- Manual: yes
![[WTS] 2024 Speedmaster First Omega in Space ref 310.30.40.50.06.001; full kit; lightly worn; warranty through 2029](https://preview.redd.it/7n5zali7h93g1.jpeg?auto=webp&s=cc739f60fdc83bb00ef7ecb30ad58ad417289bc7)
2024 Speedmaster First Omega in Space ref 310.30.40.50.06.001; full kit; lightly worn; warranty through 2029
This is a re-issue of the 1959 model CK2998, featuring a 39.7mm case diameter and a stunning midnight blue dial with subtle sunray pattern.
- Condition: lightly worn
- Case thickness including bubble sapphire crystal: 13.7mm
- Water resistance: 50m depth rating
- Movement: co-axial master chronometer auto movement 3861
![[WTS] Omega Speedmaster 3861 Sapphire Sandwich - Like New - Flawless - August 2025 - Full Kit - Latest Clasp](https://preview.redd.it/owzlos1d493g1.jpg?width=640&crop=smart&auto=webp&s=efedf928b9173267bebf228c3f87990253d74245)
Omega Speedmaster 3861 Sapphire Sandwich - Like New - Flawless - August 2025 - Full Kit - Latest Clasp
This Omega Speedmaster is a Sapphire Sandwich model that has been worn only once and is in pristine condition. It features a latest clasp and comes with a full kit.
- Condition: Like New
- Year purchased: 2025
- Warranty status: US AD warranty activated
2022 Omega Speedmaster Moonwatch Sapphire 42mm 310.30.42.50.01.002 Mint Complete
This 2022 Omega Speedmaster Moonwatch Sapphire 42mm is a first watch worn on the moon, featuring photos and a video on the seller's website.
- Condition: Minty fresh
- Case size: 42mm
- Year: 2022
- Contents: watch,inner & outer boxes,warranty card,pictogram,master chronometer,instruction booklet,black travel case,hang tag,cleaning cloth,Moonwatch Booklet
Omega Speedmaster Chronograph - Blue - Stainless Steel - 38mm - Mint
This Omega Speedmaster Chronograph features a 38mm stainless steel case, blue dial, and automatic movement.
- Condition: Pre-Owned - Mint
- Case size: 38mm diameter
- Bracelet type: Stainless Steel
- Dial color: Blue
Omega Speedmaster 321 Ed White
This Omega Speedmaster 321 Ed White is an original purchase from a US OB in 2023, worn sparingly since.
- Condition: Good condition with minor scuffs
- Warranty: includes warranty cards
- Links: all links included
2023 Omega Speedmaster �SNOOPY� 50th Anniversary 310.32.42.50.02.001 BOXES/PAPER
This is a 2023 Omega Speedmaster �SNOOPY� 50th Anniversary model, one of the most exclusive pieces in the watch world. It features a stainless steel case with a silver dial and comes with an OEM Omega stainless steel bracelet.
- Condition: Excellent pre-owned
- Case diameter: 42mm
- Water resistance: 50m depth rating
- Movement type: Manual
Omega Speedmaster Moonwatch Sapphire - 3861 - 310.30.42.50.01.002 (new / 2025)
This Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case and is powered by the 3861 Omega Master Chronometer Movement.
- Condition: Brand new
- Case size: 42mm
- Movement type: 3861 Omega Master Chronometer
Omega Speedmaster Moonwatch Hesalite - 3861 - 310.30.42.50.01.001 (new / 2025)
A brand new Omega Speedmaster Moonwatch Professional Hesalite with a stainless steel case and 3861 Omega Master Chronometer movement.
- Condition: Brand new
- Case size: 42mm diameter
- Movement: Omega Master Chronometer