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 Speedmaster Date 38.5mm 3513.54

Omega - 3513.54 · $1,725

For sale is an Omega Speedmaster Date 38.5mm reference number 3513.54 from 1998.

Condition: good condition with normal wear
Year Of Production: 1998
Case Size: 38.5mm

Posted at

Apr 10, 2026, 1:45 PM

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Omega Speedmaster Date 3513.50 MINT CONDITION

Omega - 3513.50 · $1,950

This Omega Speedmaster Date is in MINT condition with no signs of wear.

Condition: MINT condition
Payment Methods Accepted: crypto, cash, other methods (except PayPal)
Trade Acceptable Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

Apr 10, 2026, 1:34 PM

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Omega Speedmaster 3861 Sapphire, 2021 Full Kit $6200

Omega - 310.30.42.50.01.002 · $6,200

This listing features a 2021 Omega Speedmaster 3861 Sapphire, which is a high-end watch available for purchase.

Condition: Preowned
Shipping: Singapore-based dealer shipping from their office
Payment: Wire or Credit Card (+4.9% fee)
Tariffs: Duties to the USA handled by seller

Posted at

Apr 10, 2026, 12:53 PM

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Omega Speedmaster 3316.50 Two-Tone Automatic Chronograph Price : 2850$

Omega - 3316.50 · $2,850

A rare two-tone Omega Speedmaster with a sporty chronograph DNA and a more elegant gold/steel exterior, featuring a reliable chronograph movement in a 39mm size.

Condition: Very good classic condition with minor surface scratches due to age
Movement: Automatic chronograph (Cal. 1155 / based on ETA)
Case Size: 39mm
Functions: Chronograph + Date

Posted at

Apr 10, 2026, 12:07 PM

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UNWORN Omega Speedmaster ’57 Master Chronometer – BOX & PAPERS – 332.10.41.51.01.001

Omega - 332.10.41.51.01.001 · $8,950

The Omega Speedmaster '57 is a cleaner, more refined take on a classic chronograph with a black dial and straight lug design.

Condition: Unworn
Movement: Manual-wind Cal 9906
Case material: Stainless-steel
Case diameter: 40.5-millimeter

Posted at

Apr 10, 2026, 11:54 AM

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Omega Speedmaster 323.10.40.40.04.001 Specialities 2012 Olympic Games Collection Blue Red Hands | Good Condition | Serviced| 2200$

Omega - 323.10.40.40.04.001 · $2,200

This Omega Speedmaster features a white dial with red and blue hands, making it an eye-catching piece when worn on the wrist.

Condition: Good Condition
Case size: 39mm
Crystal material: Sapphire
Lug width: 20mm

Posted at

Apr 10, 2026, 11:28 AM

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Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 – Full Set – Excellent Condition

Omega - 310.30.42.50.01.002 · $5,900

This Omega Speedmaster Professional is a sapphire sandwich model with a stainless steel bracelet, featuring the latest-generation Master Chronometer movement.

Condition: Excellent condition, minor hairlines on the clasp
Movement: 3861 Master Chronometer
Crystal: sapphire front crystal and exhibition caseback

Posted at

Apr 10, 2026, 11:14 AM

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