Omega Speedmaster Speedmaster Professional Moonphase Aventurine / Strap

Reference 311.33.44.32.01.001

Omega Speedmaster Professional Moonphase Aventurine / Strap

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

Current Listings

Omega OMEGA Speedmaster Chronoscope | Ref. 329.92.43.51.10.001 | 2023 | Used (Like New) | $10.925K |

Omega - 329.92.43.51.10.001 · $10,925

The Omega Speedmaster Chronoscope is a high-end chronograph watch featuring a sleek design and advanced functionality.

Condition: Used, Like New
Year: 2023

Posted at

Feb 20, 2026, 9:19 PM

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Omega Speedmaster Dark Side Of The Moon, Grey Side, 44.25mm, 311.93.44.51.99.002, Chronograph, Ceramic Case & Bezel, Leather Strap w/Foldover Clasp

Omega - 311.93.44.51.99.002 · $8,890

This is an Omega Speedmaster Dark Side Of The Moon, a chronograph watch with a ceramic case and bezel, featuring dual chrono subdials and Olympic-level accuracy.

Condition: Excellent
Case material: Ceramic
Bezel material: Ceramic
Strap material: Leather

Posted at

Feb 20, 2026, 9:13 PM

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Omega Speedmaster 324.23.38.50.02.001 38mm Co-Axial

Omega - 324.23.38.50.02.001 · $4,150

A super clean Omega Speedmaster with a unique gold and green bezel, sitting on a green leather strap.

Condition: Excellent condition
Diameter: 38mm
Year: 2024

Posted at

Feb 20, 2026, 2:46 PM

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Omega Speedmaster ’57 40.5mm Red Co-Axial Chronograph BOXES/PAPERS!

Omega - '57 40.5mm

Boxes/papers included: true

Posted at

Feb 20, 2026, 2:23 PM

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Omega Speedmaster 38 Co-Axial Chronograph 38mm Brown Dial 324.23.38.50.02.002

Omega - 324.23.38.50.02.002 · $5,600

This Omega Speedmaster 38 Co-Axial Chronograph features a brown dial and is in excellent condition.

Condition: in very good condition, rated at 9.9/10
Included Accessories: inner & outer Omega boxes, manual, hang tag, date adjustment tool, Pictogram card, warranty card
Date: 2023

Posted at

Feb 20, 2026, 10:20 AM

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Omega Speedmaster Broad Arrow - White Dial + Blued Hands - 42mm - 321.10.42.50.02.001

Omega - 321.10.42.50.02.001 · $4,125

The Omega Speedmaster Broad Arrow features a white dial and blued hands, housed in a 42mm case.

Condition: Fantastic condition with minor hairlines on bracelet, case, and clasp
Case Size: 42mm diameter
Year Of Making: 2008

Posted at

Feb 20, 2026, 8:41 AM

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Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set - BRAND NEW

Omega - 310.30.42.50.04.001 · $8,150

This Omega Speedmaster Moonwatch Professional features a white dial and is part of a full set, including the watch, box, shipping coffin, historical booklet, user manual, microfiber cloth, serialized case back sticker, master chronometer card, and warranty card.

Condition: Brand new
Water Resistance: 30m
Case Dimensions: 42mm diameter
Bracelet Type: Bracelet

Posted at

Feb 20, 2026, 8:36 AM

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Omega Speedmaster Moonwatch Professional O31030425001004 ♦️Brand New 2026♦️

Omega - O31030425001004 · $11,800

This Omega Speedmaster Moonwatch Professional is a brand new watch, dated Q1 2026. It comes with the full set of box and papers.

Condition: Brand New
Year Of Manufacture: 2026
Includes Box And Papers: true
Payment Methods Accepted: Bank Wire / Credit card (+4.9%) / Crypto

Posted at

Feb 20, 2026, 3:57 AM

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Omega Speedmaster Moonwatch Professional Sapphire Ref. 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,700

The Omega Speedmaster Moonwatch Professional 'Sapphire Sandwich' is a modern evolution of the iconic chronograph, featuring a classic design with a domed sapphire crystal and exhibition sapphire caseback.

Condition: Excellent overall condition and presents extremely well
Movement: Omega Co-Axial Master Chronometer Calibre 3861 (manual wind, 50-hour power reserve, anti-magnetic to 15,000 gauss)
Case: 42mm stainless steel with twisted lugs
Dial: Black stepped dial with applied logo and tri-compax chronograph layout

Posted at

Feb 19, 2026, 10:07 PM

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