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 CK2998 Limited Edition “Blue Panda” - Full Set - 311.33.40.30.02.001

Omega Speedmaster CK2998 Limited Edition “Blue Panda” - Full Set - 311.33.40.30.02.001

Omega - 311.33.40.30.02.001 · $6,895
This listing is for an Omega Speedmaster CK2998 Limited Edition 'Blue Panda' in a full set with all original accessories.

  • Condition: Amazing, barely worn
  • Case size: 40mm diameter
  • Movement: Manual winding OMEGA calibre 1861
Posted at
Feb 3, 2026, 1:35 PM
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[WTS] OEM OMEGA Speedmaster 3861 Clasp (Not Quick Adjust - Original Clasp With Two Micro Adjust Positions) - Great Condition - $99 shipped CONUS

OEM OMEGA Speedmaster 3861 Clasp (Not Quick Adjust - Original Clasp With Two Micro Adjust Positions) - Great Condition - $99 shipped CONUS

OMEGA - Speedmaster 3861 · $99
The listing is for an OEM Omega Speedmaster with a specific clasp, which does not have the quick adjust feature but has two micro adjust positions.

  • Condition: Great Condition
  • Clasp type: Original Clasp
  • Micro adjust positions: Two
Posted at
Feb 3, 2026, 1:29 PM
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[WTS] Omega Speedmaster Day-Date Reduced ref 3222.80 *PRICE DROP*

Omega Speedmaster Day-Date Reduced ref 3222.80 *PRICE DROP*

Omega - 3222.80 · $3,250
This Omega Speedmaster Day-Date ref 3222.80 features a vibrant blue dial and stainless steel bracelet with day, date, month, chronograph, and 24-hour indicators.

  • Condition: Excellent, minor hairlines on the bracelet and a spot of discoloration in the first link
  • Dial size: 40mm
  • Water resistance: 50m
  • Bracelet length: full original links still attached
Posted at
Feb 3, 2026, 1:29 PM
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[WTS] Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033 - Price Reduced!

Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033 - Price Reduced!

Omega - 175.0033 · $2,750
This is a Beautiful Omega Speedmaster Reduced, reference number 175.0033. The watch is running and all the functions are working as they should.

  • Condition: Great vintage condition, light hairlines on bezel and case
  • Case size: 39mm diameter
  • Strap type: high quality leather strap from Casanova
Posted at
Feb 3, 2026, 1:21 PM
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[WTS] 2025 Omega Speedmaster ’57 Sedna Gold Two-Tone 41.5mm 331.22.42.51.01.001 Full Set Like New

2025 Omega Speedmaster ’57 Sedna Gold Two-Tone 41.5mm 331.22.42.51.01.001 Full Set Like New

Omega - 331.22.42.51.01.001 · $8,750
A vintage-inspired Speedmaster with a modern Master Co-Axial movement, featuring an 18K Sedna gold case and black dial.

  • Condition: Mint
  • Case material: 18K Sedna gold
  • Diameter: 41.5mm
Posted at
Feb 3, 2026, 1:05 PM
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[WTS] Omega Speedmaster Racing Master Chronometer 44.25mm 329.33.44.51.04.001 Full Set Mint

Omega Speedmaster Racing Master Chronometer 44.25mm 329.33.44.51.04.001 Full Set Mint

Omega - 329.33.44.51.04.001 · $8,950
A modern, motorsport-inspired take on the Speedmaster line.

  • Condition: Mint
  • Size: 44.25mm
  • Year: 2022
Posted at
Feb 3, 2026, 1:03 PM
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[WTS] Omega Speedmaster Racing. 329.32.44.51.01.001, Full set.

Omega Speedmaster Racing. 329.32.44.51.01.001, Full set.

Omega - 329.32.44.51.01.001 · $5,850
This is a 2021 Omega Speedmaster Racing with the reference number 329.32.44.51.01.001, sold as a full set including warranty card.

  • Year: 2021
  • Set: Full set
  • Warranty: Warranty card included
Posted at
Feb 3, 2026, 11:39 AM
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[WTS] Omega Speedmaster Professional Snoopy 50th Anniversary Ref: 310.32.42.50.02.001 BNIB

Omega Speedmaster Professional Snoopy 50th Anniversary Ref: 310.32.42.50.02.001 BNIB

Omega - 310.32.42.50.02.001 · $11,800
This is a 50th Anniversary Ref: 310.32.42.50.02.001 Omega Speedmaster Professional Snoopy that comes with the complete package and extra Omega travel box in red leather.

  • Condition: New, never worn (BNIB)
  • Warranty End Year: 2025
  • Box Contents: complete package and extra Omega travel box in red leather
Posted at
Feb 3, 2026, 9:46 AM
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[WTS] 2025 Omega Speedmaster Professional Moonwatch White Dial 310.30.42.50.04.001 Full Set

2025 Omega Speedmaster Professional Moonwatch White Dial 310.30.42.50.04.001 Full Set

Omega - 310.30.42.50.04.001 · $7,800
Additional Details: Model: Speedmaster Professional Moonwatch Ref. 310.30.42.50.04.001, a manual wind Omega watch with a stainless steel case measuring 42mm in diameter.

  • Condition: Very nice preowned condition with some light scratches on the case and bracelet
  • Case material: Stainless Steel
  • Case dimensions: 42mm diameter
  • Bezel material: Stainless Steel
Posted at
Feb 2, 2026, 8:05 PM
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