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.
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

Omega Speedmaster - Sedna Gold FOIS - 311.63.40.30.02.001 ( excellent )
Up for sale is an Omega Speedmaster Moonwatch First Omega In Space ( FOIS ) Numbered Edition in Sedna Gold 39.7mm Panda Dial on Leather Strap. The watch comes complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated March 2019.
- Condition: Excellent Condition
- Case material: Sedna Gold
- Diameter: 39.7mm
- Calibre: Omega 1861

Omega Speedmaster - Dark Side of the Moon - 311.92.44.51.01.007 ( new / 2024 )
This is a brand new Omega Speedmaster Moonwatch Dark Side of the Moon, featuring a 44.25mm ceramic black case and Omega Co-Axial Calibre 9300.
- Condition: Brand new
- Case material: Ceramic
- Case size: 44.25mm
- Movement: Omega Co-Axial Calibre 9300

Omega Speedmaster CK2998 - Blue - 311.33.40.30.02.001 ( excellent )
Up for sale is an excellent condition Omega Speedmaster Limited Edition CK2998 with Blue Panda Dial & Strap, reference # 311.33.40.30.02.001 It comes with all boxes, papers, booklets, extra strap and bracelet, and Omega Warranty Card dated September 2016.
- Condition: Excellent Condition
- Case material: Stainless Steel
- Movement: Omega Calibre 1861
- Size: 39.7mm

Omega Speedmaster Moonwatch Sapphire - 3861 - 310.30.42.50.01.002 (excellent)
This Omega Speedmaster Moonwatch Professional Sapphire features a 42mm stainless steel case, adjustable clasp, and Omega Master Chronometer Movement.
- Condition: Excellent Condition / Complete Set
- Case diameter: 42mm
- Movement: Omega Master Chronometer Movement
![[WTS] 2024 Omega Speedmaster Moonwatch Pro 310.30.42.50.04.001 42mm White Dial - $7,300](https://preview.redd.it/lizo2h0rbd2f1.jpg?width=640&crop=smart&auto=webp&s=c348a9b0821b82682529a4a7d4caea2b4bd2a354)
2024 Omega Speedmaster Moonwatch Pro 310.30.42.50.04.001 42mm White Dial - $7,300
2024 Omega Speedmaster Moonwatch Pro 42mm white dial with stainless steel case and chronograph functionality.
- Condition: Excellent overall condition
- Box and papers included: true
- Warranty length: 5 years
- Warranty card dated: November 2024
![[WTS] 2002 Omega Speedmaster 'Reduced' Ref. 3510.50 with Box & Papers](https://preview.redd.it/tl5xwmfayc2f1.jpeg?auto=webp&s=f903cbbb11c11cce5d30cc46c8e5d95fb28d8df4)
2002 Omega Speedmaster 'Reduced' Ref. 3510.50 with Box & Papers
The Omega Speedmaster Reduced Automatic is a great entry into the Omega family, measuring at 39mm and featuring Luminova hands.
- Condition: Excellent
- Movement: Automatic
- Case width: 39mm
- Strap length: 7.50"
![[WTS] Omega Speedmaster ‘57](https://preview.redd.it/0anmoqu1pc2f1.jpg?width=640&crop=smart&auto=webp&s=b4f0ca92c66b7cd249942b07d63b663ca546ec75)
Omega Speedmaster ‘57
The Omega Speedmaster '57 Broad Arrow features an open caseback showing the OMEGA Co-Axial Master Chronometer Calibre 9906 movement. It comes in a comfortable 40mm case size suitable for everyday wear.
- Condition: great shape overall with minor wear on clasp and case
- Case size: 40mm diameter
- Movement: OMEGA Co-Axial Master Chronometer Calibre 9906
![[WTS] Omega Speedmaster 105.012-66CB 321 movement Serviced](https://preview.redd.it/ajjmcypalc2f1.jpg?width=640&crop=smart&auto=webp&s=a3b4d4f890ffb5d5d3a6404c401fe9a3d0317203)
Omega Speedmaster 105.012-66CB 321 movement Serviced
A pre-moon Speedmaster with original parts, including a slightly faded dial and a bezel in great shape with minimal wear.
- Condition: Pre-owned, serviced
- Movement: 321 movement
- Bracelet: Genuine Omega Apollo 11 50th Anniversary Speedmaster bracelet, unworn
- Caseback: Spiralwinder display caseback
![[WTS] Omega Speedmaster Date | Panda Dial | 3211.31 | $2399](https://preview.redd.it/4a169ihtic2f1.jpg?width=640&crop=smart&auto=webp&s=3d448f67cda4786f7a58d8e247be7049965b3ad6)
Omega Speedmaster Date | Panda Dial | 3211.31 | $2399
For sale is a Speedmaster Panda in good working condition. The watch chrono functions well and keeps good time.
- Condition: Good working condition, shows signs of wear (scratches)
- Size: 40mm diameter
- Bracelet Length: ~7.5"
- Included Items: 3 cards: pictogram, chronometer, and 2011 stamped warranty card,serial matched hang-tag,inner box