Omega Speedmaster Speedmaster Professional Moonphase Aventurine / Bracelet

Reference 311.30.44.32.01.001

Omega Speedmaster Professional Moonphase Aventurine / Bracelet

About this watch

The Omega Speedmaster 311.30.44.32.01.001 is a true luxury timepiece that embodies the essence of horological excellence. This stunning example from the Speedmaster Moonwatch collection boasts an exquisite black aventurine dial, adorned with intricate stick and dot indexes that create an elegance hard to ignore. The watch's robust design is built around a high-quality stainless steel case, precision-crafted to showcase a polished finish that catches the eye. The Omega caliber 1866 hand-wound chronograph movement powers this masterpiece, boasting a power reserve of 45 hours and operating at a frequency of 21,600 vibrations per hour. This movement is not just about telling time; it brings a whole universe of features to your wrist, including the incredibly useful chronograph feature that allows wearers to time events with precision. One of the standout features of this model is the moonphase indicator at the 12 o'clock position, which adds a touch of elegance and fascination to the dial. The watch's comfort is also noteworthy, thanks to its well-designed bracelet that fits snugly while allowing for flexibility, making it perfect for all-day wear. With its water resistance of up to 50 meters and sapphire crystal protecting the dial from scratches, this watch is more than just a pretty face - it's a statement piece that commands respect.
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MSRP: $11,600
Market Price: $12,459

Key Features

  • Hand-wound chronograph movement
  • Omega caliber 1866 with 45-hour power reserve
  • Stainless steel case with polished finish
  • Black aventurine dial with stick and dot indexes
  • Moonphase indicator at 12 o'clock position
  • Sapphire crystal for scratch protection
  • Water resistance up to 50 meters

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonphase Aventurine / Bracelet
Reference
311.30.44.32.01.001
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 38mm Green Dial Diamond 324.18.38.50.60.001 $11,000 Full Set

Omega Speedmaster 38mm Green Dial Diamond 324.18.38.50.60.001 $11,000 Full Set

Omega - 324.18.38.50.60.001 · $11,000
Selling my Omega Speedmaster 38mm with a green dial and diamonds, dated 2024 December.

  • Condition: Excellent condition, very slight signs of use
  • Case size: 38mm
  • Shipping location: Singapore
  • Shipping duration to us: 4-5 business days
Posted at
Apr 27, 2026, 8:32 AM
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[WTS][US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW

[US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW

Omega - 310.30.42.50.01.004 · $10,800
This Omega Speedmaster Moonwatch Professional is a Reverse Panda model with a 42mm case size.

  • Condition: Brand new, unworn, and pristine condition
  • Case size: 42mm
  • Bracelet condition: Zero hairlines
Posted at
Apr 27, 2026, 8:19 AM
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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 · $7,600
This Omega Speedmaster Professional features a white dial on a steel bracelet and comes with boxes, booklet, and warranty card dated 8/19/2025.

  • Condition: Excellent
  • Case Size: 42mm diameter
  • Bracelet Links: all links included
  • Movement: Manual Caliber 3861
Posted at
Apr 27, 2026, 6:57 AM
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[WTS] Incredible Vintage 18K Good Omega Speedmaster “Tribute To Astronauts” Ref BA145.022 Unpolished Collector Example!

Incredible Vintage 18K Good Omega Speedmaster “Tribute To Astronauts” Ref BA145.022 Unpolished Collector Example!

Omega - BA145.022 · $47,500
This is a rare and historic Omega Speedmaster 'Tribute to Astronauts' ref BA145.022-69, one of only 1014 made in 1969. It features an 18K gold dial, correct maroon bezel, and solid 18K yellow gold case with patina.

  • Condition: Excellent, unpolished with patina
  • Case size: 42MM
  • Diameter: 42MM case diameter
  • Bracelet length: 7.5 inches
Posted at
Apr 26, 2026, 10:23 PM
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[WTS] Omega Speedmaster Reduced 3510.21 Limited Edition (2,000 Pcs) Marui 39mm , B&P - $5,550

Omega Speedmaster Reduced 3510.21 Limited Edition (2,000 Pcs) Marui 39mm , B&P - $5,550

Omega - 3510.21 · $5,550
Up for sale is my Omega Speedmaster 3510.21 in great shape, measuring 39mm with an automatic movement.

  • Condition: Very good condition
  • Movement: automatic
  • Case size: 39mm diameter
  • Bracelet type: original Omega Steel bracelet
Posted at
Apr 26, 2026, 10:05 PM
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[WTS] Omega / Speedmaster date / Silver Dial / 40mm / Full Set

Omega / Speedmaster date / Silver Dial / 40mm / Full Set

Omega - 3211.30 · $3,500
This Omega Speedmaster features a silver dial, 40mm case size, and is part of the full set.

  • Condition: Excellent Condition
  • Water Resistance: unknown
  • Buckle Size: Fits 7.5"
  • Shipping Included: true
Posted at
Apr 26, 2026, 10:02 PM
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[WTS] Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced

Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced

Omega - 329.30.44.51.01.001 · $5,750
This Omega Speedmaster Racing Chronograph is a pre-owned model with a 44.25mm case size, featuring a chronograph function and minor wear throughout.

  • Condition: pre-owned with minor wear
  • Size: 44.25mm diameter
  • Bracelet material: stainless steel
Posted at
Apr 26, 2026, 8:39 PM
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[WTS] Omega Speedmaster Professional Moonwatch Hesalite Ref. 310.30.42.50.01.001 2022

Omega Speedmaster Professional Moonwatch Hesalite Ref. 310.30.42.50.01.001 2022

Omega - 310.30.42.50.01.001 · $5,550
A modern Omega Speedmaster Professional Moonwatch Hesalite with a classic vintage-inspired look and updated Co-Axial Master Chronometer movement, in the reference number 310.30.42.50.01.001.

  • Condition: good pre-owned condition
  • Movement type: Co-Axial Master Chronometer
Posted at
Apr 26, 2026, 7:32 PM
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[WTS] Omega Speedmaster Professional Moonwatch Ref. 310.30.42.50.01.001

Omega Speedmaster Professional Moonwatch Ref. 310.30.42.50.01.001

Omega - Ref. 310.30.42.50.01.001
  • Watch type: Speedmaster Professional Moonwatch
Posted at
Apr 26, 2026, 6:56 PM
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