Omega Speedmaster Speedmaster Professional Moonphase Aventurine / Strap

Reference 311.33.44.32.01.001

About this watch

The Omega Speedmaster Professional Moonphase Aventurine is a stunning blend of engineering and elegance, featuring a breathtaking black aventurine dial with shimmering starry effect that evokes the vastness of the night sky. The watch boasts a solid 44.25mm stainless steel case with an open case back revealing the intricate workings of the Omega caliber 1866 movement. This hand-wound marvel brings a host of features, including chronograph and moonphase functionalities, making it a true horological marvel. With its clean, modern design and durable construction, this watch is as functional as it is beautiful. The luminescent markers ensure readability in low light, while the leather strap adds a touch of sophistication suitable for both casual and formal occasions. This timepiece is perfect for watch collectors and anyone who appreciates intricate craftsmanship and celestial magic.
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MSRP: $11,500
Market Price: $12,921

Key Features

  • Black aventurine dial with shimmering starry effect
  • Hand-wound Omega caliber 1866 movement with chronograph and moonphase functionalities
  • Solid 44.25mm stainless steel case with open case back
  • Luminescent markers for readability in low light
  • Durable leather strap suitable for various occasions
  • Water resistance of 50 meters

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonphase Aventurine / Strap
Reference
311.33.44.32.01.001
Movement
1866
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
  • Moonphase
Case
Stainless Steel 44.25mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Omega Speedmaster CK2998 Limited Edition “Blue Panda” - Full Set - Reduced!

Omega Speedmaster CK2998 Limited Edition “Blue Panda” - Full Set - Reduced!

Omega - CK2998 · $7,795
This Omega Speedmaster CK2998 Limited Edition 'Blue Panda' is a modern classic with a striking design. It features an opaline silver dial with blue subdials and a manual winding OMEGA calibre 1861. The watch comes in its complete set, including the outer box, inner box, instruction manual, card sleeve, international warranty card, and pictograms card.

  • Condition: Excellent, barely worn
  • Case size: 40mm
  • Movement caliber: 1861
Posted at
Aug 31, 2025, 6:08 PM
Active
[WTS] Vintage Omega Speedmaster Mark 40 Triple Calendar 175.0084 Watch 39MM $2500

Vintage Omega Speedmaster Mark 40 Triple Calendar 175.0084 Watch 39MM $2500

Omega - 175.0084 · $2,500
A vintage Omega Speedmaster Mark 40 Triple Calendar watch in good condition, featuring an automatic movement and all functions working.

  • Condition: Minimal signs of use
  • Case Size: 39mm
  • Movement Condition: fresh
  • Lug To Lug: 45mm
Posted at
Aug 31, 2025, 5:33 PM
Active
[WTS] Omega Speedmaster Professional “Replica” 3594.50 – Broad Arrow Reissue

Omega Speedmaster Professional “Replica” 3594.50 – Broad Arrow Reissue

Omega - 3594.50 · $8,000
The listing is about an Omega Speedmaster Professional "Replica" 3594.50 – Broad Arrow Reissue.

  • Movement: Calibre 1861
  • Bracelet: Leather strap with metal buckle
Posted at
Aug 31, 2025, 3:37 PM
Active
[WTS] Omega Speedmaster Moonwatch Professional Hesalite Black Dial 8/21 Ref: 310.30.42.50.01.001 $4899.00

Omega Speedmaster Moonwatch Professional Hesalite Black Dial 8/21 Ref: 310.30.42.50.01.001 $4899.00

This Omega Speedmaster Moonwatch Professional features a black lacquered dial, manual winding mechanism, and 50M water resistance. It's a beautiful timepiece with a domed Hesalite crystal and closed case back.

  • Condition: Great pre-owned condition, some hairlines on case, bracelet and clasp.
  • Size: 42mm
  • Movement: 3861
  • Water Resistance: 50m
Posted at
Aug 31, 2025, 12:45 PM
Active
[WTS] Omega Speedmaster. 39mm. Automatic.  $1595 !!

Omega Speedmaster. 39mm. Automatic. $1595 !!

Omega · $1,595
A 39mm automatic Omega Speedmaster with a nice blue dial is being sold. More photos are available on the seller's dropbox links.

  • Diameter: 39mm
  • Movement: automatic
Posted at
Aug 31, 2025, 11:18 AM
Active
[WTS] Omega Speedmaster. 39mm. Panda Dial. Gorgeous patina.

Omega Speedmaster. 39mm. Panda Dial. Gorgeous patina.

Omega - Speedmaster · $1,625
A 39mm Omega Speedmaster with a panda dial, featuring gorgeous patina.

  • Diameter: 39mm
  • Movement: automatic
Posted at
Aug 31, 2025, 11:10 AM
Active