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 Professional Anniversary Series FOIS 310.30.40.50.06.001 2024

Omega Speedmaster Professional Anniversary Series FOIS 310.30.40.50.06.001 2024

This Omega Speedmaster Professional is a newly released anniversary series 'First Omega in Space' featuring a domed sapphire crystal and black dial.

  • Condition: Excellent
  • Case condition: A few light hairlines and marks
  • Bracelet condition: A few faint swirls and hairlines
  • Bracelet size: fits around a 7.75 inch wrist
Posted at
Jan 23, 2025, 9:44 PM
Active
>>ReDuCeD<< OMEGA SPEEDMASTER MARK III 176.002

>>ReDuCeD<< OMEGA SPEEDMASTER MARK III 176.002

Omega - 176.002 · $1,750
A Vintage Omega Speedmaster Mark III in Stainless Steel, featuring an automatic chronograph movement and silver dial with blue accents.

  • Condition: Very good condition with refinished case
  • Movement: Omega 1040 (based on Lemania)
  • Bracelet size: fits up to 7.5"
  • Caseback: seen in listing
Posted at
Jan 23, 2025, 4:30 PM
Active
2020 Omega Speedmaster Ref: 522.30.42.30.03.001 Tokyo 2020 Olympics with B+P

2020 Omega Speedmaster Ref: 522.30.42.30.03.001 Tokyo 2020 Olympics with B+P

The watch is a 2020 Omega Speedmaster Ref: 522.30.42.30.03.001, a limited edition model produced for the Tokyo 2020 Olympics. It features a 42mm case with a blue tachymeter bezel and a blue dial with traditional Speedmaster stick markers and white sub-dials.

  • Condition: Excellent
  • Case size: 42mm
  • Bracelet links: 15
  • Accessories included: inner box, outer box, booklets, hang tag, limited edition certificate, warranty cards
Posted at
Jan 22, 2025, 8:15 PM
Active
2020 Omega Speedmaster FOIS Ref: 311.32.40.30.01.001 with B+P (Modded Dial)

2020 Omega Speedmaster FOIS Ref: 311.32.40.30.01.001 with B+P (Modded Dial)

This is a 2020 Omega Speedmaster First Omega In Space 'FOIS' reference number 311.32.40.30.01.001, with a modded dial installed, giving it vintage charm.

  • Condition: Excellent
  • Case size: 40mm
  • Edition: 14xxx (numbered edition)
  • Bezel condition: Excellent black tachymeter bezel
Posted at
Jan 22, 2025, 8:13 PM
Active
1993 Omega Speedmaster Ref: 3590.50�Sharp Case

1993 Omega Speedmaster Ref: 3590.50�Sharp Case

Omega - 3590.50 · $4,150
This is a 1993 Omega Speedmaster with a sharp case and excellent condition black bezel, tritium dial, and 1479 Omega bracelet.

  • Condition: Excellent
  • Case size: 42mm
  • Bezel condition: black bezel in excellent condition
  • Serial number: 48,29X,XXX
Posted at
Jan 22, 2025, 8:12 PM
Active
1999 Omega Speedmaster Broad Arrow Ref: 3594.50 with Box and Papers

1999 Omega Speedmaster Broad Arrow Ref: 3594.50 with Box and Papers

Omega - 3594.50 · $3,850
This 1999 Omega Speedmaster Broad Arrow features a 42mm stainless steel case with a black chronograph dial and broad arrow hands.

  • Condition: Excellent
  • Case size: 42mm diameter
  • Bracelet links: 15 + 840 end links
  • Box and papers included: yes
Posted at
Jan 22, 2025, 8:12 PM
Active
1992 Omega Speedmaster Ref: 3590.50 with Patina

1992 Omega Speedmaster Ref: 3590.50 with Patina

Omega - 3590.50 · $4,350
A 1992 Omega Speedmaster Ref: 3590.50 in excellent condition, featuring a 42mm case, black bezel, tritium dial with creamy yellow patina, and an Omega bracelet.

  • Condition: Excellent with patina
  • Case size: 42mm
  • Serial number: 48,28X,XXX
  • Bracelet links: 19 + 812 end links
Posted at
Jan 22, 2025, 8:11 PM
Active
Omega speedmaster 3221.30 chronograph automatic triple date mens watch box card

Omega speedmaster 3221.30 chronograph automatic triple date mens watch box card

Omega - 3221.30 · $2,200
The Omega Speedmaster Triple Date combines classic design with advanced functionality, making it a perfect addition to any watch collection. It has a silver dial and is equipped with an automatic chronograph with triple date function.

  • Condition: Excellent
  • Bracket: Original Omega stainless steel bracelet
  • Case size: 40mm diameter
  • Case material: Stainless steel
Posted at
Jan 22, 2025, 4:28 PM
Active
Omega Speedmaster Moonwatch 1863 - Sapphire - 311.33.42.30.01.002 (excellent)

Omega Speedmaster Moonwatch 1863 - Sapphire - 311.33.42.30.01.002 (excellent)

This Omega Speedmaster Professional Moonwatch 1863 Sapphire is a high-end watch featuring a 42mm stainless steel case, powered by the Omega 1863 Calibre.

  • Condition: Excellent
  • Case size: 42mm diameter
  • Movement: Omega 1863 Calibre
Posted at
Jan 22, 2025, 3:15 PM
Active