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.

Buy Now on Jomashop

This is an affiliate link

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 Moonwatch Speedmaster Co-Axial Chronograph 44mm 311.30.44.50.01.002 | 2022 Box and Papers

Omega - 311.30.44.50.01.002 · $4,750

This Omega Moonwatch Speedmaster Co-Axial Chronograph is a 2022 model, featuring a 44mm case and co-axial chronograph functionality.

Condition: Pre-Owned with wear on clasp and polished parts of case, tiny marks on crystal
Bracelet length: 13.5 links
Condition of hands: service hands with 99% positive main hands
Box and papers status: 2022 box and papers

Posted at

Feb 17, 2026, 11:26 PM

Active

View listing on r/WatchExchange

OMEGA Speedmaster "Dark Side of the Moon" Apollo 8 Ref. 311.92.44.30.01.001 + Apollo 8 Gen2 Strap + Deployant Clasp - ULTIMATE SET! 🔥$10,000🔥

OMEGA - 311.92.44.30.01.001 · $10,000

The OMEGA Speedmaster 'Dark Side of the Moon' Apollo 8 commemorates the 50th anniversary of the Apollo 8 mission, featuring a black ceramic case and a laser-ablated dial to represent the lunar surface. It's powered by the Calibre 1869 movement, decorated with blackened bridges and mainplate.

Condition: UNWORN
Case material: black ceramic
Diameter: 44.25mm
Movement: Calibre 1869

Posted at

Feb 17, 2026, 11:10 PM

Active

View listing on r/WatchExchange

OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$16,500🔥

OMEGA - 311.30.40.30.01.001 · $16,500

A faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk. The watch features a stainless steel case with straight lugs and removal of crown guards, and is powered by the legendary Calibre 321 movement.

Condition: UNWORN
Maker: OMEGA
Model name: Speedmaster Calibre 321 'Ed White'
Case material: stainless steel

Posted at

Feb 17, 2026, 10:57 PM

Active

View listing on r/WatchExchange

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
Case dimensions: 42mm
Year of manufacture: 1978

Posted at

Feb 17, 2026, 7:51 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Green Gold ($30,500)

Omega - 310.60.42.50.10.001 · $30,500

This Omega Speedmaster features a 42mm case, green dial, and is in pristine condition.

Condition: pristine condition
Case size: 42mm diameter
Dial color: green

Posted at

Feb 17, 2026, 3:09 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Date 3210.50.00

Omega - 3210.50.00 · $2,300

A Omega Speedmaster Date in excellent condition, featuring a 7.5” wrist size and a removable bracelet with 7 links.

Condition: Excellent condition
Bracelet stretch: no stretch
Links removability: 7 removable links
Wrist size compatibility: about 7.5” wrist

Posted at

Feb 17, 2026, 1:46 PM

Active

View listing on r/WatchExchange

BNIB 2026 Omega Speedmaster Moonwatch Professional White $7,950

Omega - 310.30.42.50.04.001 · $7,950

The Omega Speedmaster Moonwatch Professional features a glossy white lacquered dial, black markers, and red 'Speedmaster' text, with an updated 3861 movement and sapphire crystal. It has a 42mm case with a 5mm tapered bracelet and quick-adjustment system.

Condition: Brand new in box, no issues
Case size: 42mm diameter
Case thickness: 13.2mm
Movement: Hand wound Cal 3861

Posted at

Feb 17, 2026, 1:39 PM

Active

View listing on r/WatchExchange

Forstner Contemporary Flat Link Bracelet for Omega Speedmaster 19mm

· $160

This is a Forstner polished/brushed flat link bracelet with end links designed for the Omega Speedmaster with a straight lug FOIS case. The watch features a push button clasp, spring links next to the clasp, and comes in excellent condition with minimal signs of wear.

Condition: excellent used
Material: polished/brushed flat link bracelet with end links
Fit: 19mm version fits the straight lug FOIS case
Clasp type: push button clasp

Posted at

Feb 17, 2026, 1:25 PM

Active

View listing on r/WatchExchange

2024 Omega Speedmaster Chronograph Moonphase Stainless Steel Blue Dial on Blue Strap 304.33.44.52.03.001 B+P

Omega - 304.33.44.52.03.001 · $7,600

The Omega Speedmaster Moonphase Chronograph has a deep blue dial and matching strap, giving it a sporty but refined feel. The chronograph layout paired with the moonphase display adds detail and character without overwhelming the classic Speedmaster look.

Condition: Excellent condition
Case diameter: 44mm
Crystal material: Sapphire
Dial color: Blue

Posted at

Feb 17, 2026, 1:08 PM

Active

View listing on r/WatchExchange