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
50

Current Listings

[WTS] Omega Speedmaster Professional Moonwatch

Omega Speedmaster Professional Moonwatch

Omega - Speedmaster Professional Moonwatch Sapphire Sandwich · $6,250
A true icon with the sapphire crystal front and exhibition caseback, showcasing the beautiful manual-wind movement.

  • Condition: Good-Excellent overall, minor wear consistent with careful use, scratches on clasp
  • Movement: Manual-wind chronograph
  • Crystal: Sapphire front & display caseback
  • Includes: Watch, box, papers
Posted at
Apr 4, 2026, 6:28 PM
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View listing on r/WatchExchange
[WTS] Omega Speedmaster Sapphire Sandwich. Box, Papers. Microadjust Clasp. 310.30.42.50.01.002.

Omega Speedmaster Sapphire Sandwich. Box, Papers. Microadjust Clasp. 310.30.42.50.01.002.

Omega - 310.30.42.50.01.002 · $6,450
For sale is an Omega Speedmaster Sapphire Sandwich, featuring a microadjust clasp and accompanied by its box and papers.

  • Box included: true
Posted at
Apr 4, 2026, 4:18 PM
Active
View listing on r/WatchExchange
[WTS] Forstner Contemporary Flat Link Bracelet for Omega Speedmaster (Pre-2021)

Forstner Contemporary Flat Link Bracelet for Omega Speedmaster (Pre-2021)

Omega - Speedmaster (Pre-2021) · $60
This Omega Speedmaster watch has been paired with a Forstner Contemporary Flat Link Bracelet.

  • Condition: good
  • Wrist Size: up to 7.25"
  • Links Missing: 1-2
Posted at
Apr 4, 2026, 4:17 PM
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[WTS] Omega Speedmaster FOIS 311.32.40.30.01.001 – Excellent Condition

Omega Speedmaster FOIS 311.32.40.30.01.001 – Excellent Condition

Omega - 311.32.40.30.01.001 · $3,999
This Omega Speedmaster First Omega in Space is a highly collectible modern Speedmaster, inspired by the CK2998 worn by astronaut Wally Schirra during the Mercury-Atlas 8 mission. The watch has a classic straight-lug asymmetric-free FOIS case and features a stunning black stepped dial with alpha hands and vintage-inspired details.

  • Condition: Excellent
  • Case Size: 39.7mm
  • Movement: Omega Caliber 1861 manual wind
  • Crystal: Saphire
Posted at
Apr 4, 2026, 4:11 PM
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[WTS] Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)

Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)

Omega - 145.022-78 · $5,050
This Omega Speedmaster Professional Moonwatch reference 145.022-78 is presented in all-original condition and remains in very good overall shape. The watch is fitted with its original, period-correct black tritium dial, displaying an even yellow patina across all hour markers that adds warmth and character.

  • Condition: Very good overall shape, original condition
  • Case size: 42mm
  • Year of manufacture: 1978
Posted at
Apr 4, 2026, 3:19 PM
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[WTS] Omega Speedmaster Professional (310.30.42.50.04.001)

Omega Speedmaster Professional (310.30.42.50.04.001)

Omega - 310.30.42.50.04.001 · $7,550
This Omega Speedmaster Professional features a white dial on a stainless steel bracelet and comes with boxes, booklet, and warranty card dated 8/19/2025.

  • Condition: Excellent
  • Case size: 42mm diameter
  • Bracelet material: Stainless Steel
  • Crystal type: Sapphire
Posted at
Apr 4, 2026, 2:12 PM
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[WTS] Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Box/Serviced) 🤎

Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Box/Serviced) 🤎

Omega - 145.022-69 · $14,995
A rare and fully original Omega Speedmaster Moonwatch with a stunning tropical brown dial and heavy patina, featuring a period-correct super tropical brown dial and a deep, even transformation with yellow patina across all indices and matching hands.

  • Condition: Beautiful condition with heavy patina, professionally serviced in November 2025
  • Size: 42mm diameter
  • Year: 1969
Posted at
Apr 4, 2026, 1:14 PM
Active
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[WTS] Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 40mm | Great Condition (With Box & Serviced) | $2450

Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 40mm | Great Condition (With Box & Serviced) | $2450

Omega - 3221.30.00 · $2,450
The Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 is a feature-packed take on the classic Speedmaster, with a stainless steel case and sapphire crystal, rated to 100m water resistance.

  • Condition: Great condition
  • Case size: 40mm diameter
  • Thickness: 15mm
  • Movement: Caliber 3606 automatic chronograph movement with approximately 44 hours of power reserve and COSC-certification
Posted at
Apr 3, 2026, 11:06 PM
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[WTS] 2019 Omega Speedmaster (FOIS) - 311.32.40.30.01.001 - Box and Papers - $4,295 Shipped ✈️

2019 Omega Speedmaster (FOIS) - 311.32.40.30.01.001 - Box and Papers - $4,295 Shipped ✈️

Omega - 311.32.40.30.01.001 · $4,295
This is the Omega Speedmaster ‘First Omega in Space’ (FOIS) model, a highly sought-after favorite among collectors, featuring a classic straight-lug case and vintage-inspired design.

  • Condition: Fantastic pre-owned condition with minimal wear
  • Size: 39.7mm diameter
  • Case type: Straight-lug case
Posted at
Apr 3, 2026, 9:41 PM
Active
View listing on r/WatchExchange