Omega Speedmaster Speedmaster Professional Moonwatch SpeedyMoon

Reference ST 345.0809

Omega Speedmaster Professional Moonwatch SpeedyMoon

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

Current Listings

Omega Speedmaster Moonwatch Hesalite - 3861 - 310.30.42.50.01.001 (new / 2025)

Omega - 310.30.42.50.01.001 · $5,650.006

This Omega Speedmaster Moonwatch Professional is a brand new timepiece with an Hesalite crystal and adjustable clasp. It features a 42mm stainless steel case and the 3861 Omega Master Chronometer Movement.

Condition: Brand new
Case size: 42mm diameter
Material: stainless steel
Movement: Omega Master Chronometer

Posted at

May 5, 2025, 3:56 PM

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NEW 2025 Omega 42mm 310.32.42.50.04.001 Speedmaster Moonwatch Pro - $8,200

Omega - 310.32.42.50.04.001 · $8,200

A brand new 2025 Omega Speedmaster Moonwatch Pro with a stainless steel white dial, measuring 42mm in size and featuring an adjustable rubber strap.

Condition: NEW/UNWORN
Material: Stainless Steel
Size: 42mm diameter
Strap: Adjustable Rubber Strap with Deployment Clasp

Posted at

May 5, 2025, 2:52 PM

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Omega Speedmaster Date Olympic Chronograph White Dial 3515.20

Omega - 3515.20 · $2,080.002

This Omega Speedmaster Date Olympic Chronograph features a white dial and is powered by a mechanical automatic movement.

Condition: 95%
Size: 39mm diameter
Case material: Stainless Steel

Posted at

May 5, 2025, 11:51 AM

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Omega SPEEDMASTER PROFESSIONAL MOONWATCH WHITE DIAL 2024 WARRANTY FULL SET $7425

Omega - Speedmaster Professional Moonwatch · $7,425

A new 2024 Omega Speedmaster Professional Moonwatch in stainless steel with a white dial and sapphire crystals. The watch features a manual-winding chronograph movement with a co-axial escapement.

Condition: Excellent, unpolished
Case size: 42mm diameter
Movement: 3861 Co-Axial Escapement

Posted at

May 5, 2025, 11:35 AM

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Omega Speedmaster Moonphase 304.30.44.52.01.001 44mm - $7,150

Omega - 304.30.44.52.01.001 · $7,150

This Omega Speedmaster Moonphase watch features a 44mm case and comes with three original Omg cards dated 2017.

Condition: Good pre-owned condition
Case size: 44mm diameter

Posted at

May 5, 2025, 10:43 AM

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Omega Speedmaster Professional Moonwatch Sapphire with box and papers

Omega - 310.30.42.50.01.002 · $5,700

This Omega Speedmaster Professional Moonwatch Sapphire is a complete set with original boxes and papers, purchased in September 2021. It features a 42mm case size and is in excellent condition.

Condition: Excellent condition, purchased in September 2021
Case size: 42mm

Posted at

May 5, 2025, 8:48 AM

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Omega Speedmaster Racing - Panda Dial - OEM Rubber and Bracelet

Omega - Speedmaster Racing · $2,850

This Omega Speedmaster Racing features a reverse panda dial and is equipped with an Omega 3300 Co-Axial Automatic Chronograph movement. It has a water resistance of 100m and comes with original box and papers.

Condition: like new, almost completely unworn
Diameter: 40mm
Movement: Omega 3300 Co-Axial Automatic Chronograph
Water Resistance: 100m

Posted at

May 5, 2025, 7:21 AM

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Omega Speedmaster Tokyo Olympics Edition 42mm - Box and Papers

Omega - 52230423003001 · $6,150

This Omega Speedmaster Tokyo Olympics Edition is a limited edition stainless steel watch with a blue dial and 42mm case size, featuring a handwound Calibre 1861 movement. It comes with a limited edition box set, warranty card, manual, hang tag, and linked bracelet.

Condition: Excellent condition with very light wear on the case and bracelet
Case size: 42mm diameter
Movement: Calibre 1861 handwound with 48 hour reserve
Bracelet type: Fully linked bracelet

Posted at

May 4, 2025, 7:41 PM

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Omega Speedmaster Racing Panda Dial Yellow Accents Lots of Extras

Omega - 326.32.40.50.04.001 · $3,400

This Omega Speedmaster Racing model features a crisp white dial with dynamic black and yellow accents, a bold, motorsport-inspired design, and is powered by the Omega Caliber 3330 automatic movement.

Condition: Exceptional shape, with a few desk dive scratches on the bracelet
Movement: Omega Caliber 3330
Case diameter: 40MM
Water-resistance: 100M

Posted at

May 4, 2025, 5:37 PM

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