Omega Speedmaster Speedmaster Professional Moonwatch Alaska Project II

Reference ST 145.0022 Alaska II

Omega Speedmaster Professional Moonwatch Alaska Project II

About this watch

The Omega ST 145.0022 Alaska III Speedmaster Professional Moonwatch is a masterpiece that combines functionality, style, and a rich heritage. This limited edition timepiece is part of the legendary Speedmaster family, which has been synonymous with space exploration since the 1960s. Produced in 1978 as part of the Alaska Project—a NASA initiative to develop a watch that could withstand extreme conditions—only 56 units were made. With its striking aesthetics and storied past, the Alaska III is more than just a watch; it's a conversation starter, a collectible, and a piece of art that you can wear on your wrist. The Omega caliber 861 movement powers this beauty, providing a power reserve of about 48 hours and featuring 18 jewels. The chronograph function allows you to measure elapsed time, making it perfect for sports lovers and adventurers. With a water resistance of 50 meters and a stainless steel case designed to resist scratches and dents, the Alaska III is built to withstand the rigors of space travel. But even if you're not a collector, this watch is perfect for anyone who appreciates craftsmanship, history, and style. It's great for both casual outings and formal events, making it a versatile addition to any wardrobe.

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Key Features

Limited edition with only 56 units produced
Rich history tied to space exploration
Classic, timeless design
Robust and durable materials
Functional chronograph feature
Plexiglass may scratch easier than sapphire crystal
Not a diving watch despite water resistance

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch Alaska Project II

Reference

ST 145.0022 Alaska II

Movement

861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

White

Crystal

Plexi

Water Resistance

Current Listings

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Up for sale is my Omega Speedmaster date ref 3511.50, a Japan exclusive model with excellent timekeeping and highly reliable ETA7750 movement.

Condition: Great condition
Movement: ETA7750
Bracelet size compatibility: up to 7 inches

Posted at

Jun 19, 2025, 10:08 AM

Active

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This Omega Speedmaster Dark Side Of The Moon is a highly sought-after model, known for its unique design and technical capabilities.

Condition: Mint condition
Box: Yes, comes with box
Papers: Yes, comes with papers

Posted at

Jun 19, 2025, 9:30 AM

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This Omega Speedmaster Chronoscope features a unique design with three timing scales, including a tachymeter scale, pulsometer scale, and telemeter scale. The watch comes with its original packaging and accessories.

Condition: Excellent
Case Size: 43mm
Box And Papers: true

Posted at

Jun 19, 2025, 8:35 AM

Active

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Omega - 332.10.41.51.01.002 · $9,299.009

This pre-owned Omega Speedmaster Pilot is a stainless steel watch with a black dial and automatic movement. It has a 41mm case size and water resistance of up to 100 meters.

Condition: 96% condition with faint marks on the sides and back of the case, 93% condition for the bracelet, and 97% condition for an OEM strap
Material: Stainless Steel
Dial color: Black
Case size: 41mm diameter

Posted at

Jun 18, 2025, 10:00 PM

Active

View listing on WatchUseek

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Omega - 3861 · $4,650

This Omega Speedmaster Hesalite 3861 is in excellent condition, featuring a quick adjust bracelet and minimal wear. It comes with the full kit, including warranty cards, spare links, paperwork, and an original sales receipt.

Condition: Excellent
Crystal type: Hesalite
Bracelet type: Quick adjust
Movement accuracy: +0 to +5 seconds per day

Posted at

Jun 18, 2025, 9:02 PM

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Omega Speedmaster. Tokyo Edition. Rare Bird. Omega Serviced 2024. Clean.

Omega - 522.30.42.30.06.001 · $6,800.007

This Omega Speedmaster Tokyo Edition is a rare and highly sought-after timepiece, featuring a clean condition and recent service from Omega in 2024.

Condition: Clean
Case size: 42mm diameter

Posted at

Jun 18, 2025, 8:49 PM

Active

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Omega Speedmaster Moonwatch Professional 310.32.42.50.01.002 - Full Set – 2/3/24 - Barely Worn (US ONLY)

Omega - 310.32.42.50.01.002 · $5,000

A black dial Omega Speedmaster Moonwatch Professional, purchased new on 2/3/24, with a 42mm case and black leather strap.

Condition: Barely worn
Case size: 42mm
Bezel condition: Almost microscopic mark at :59 on the dial

Posted at

Jun 18, 2025, 4:29 PM

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Omega Speedmaster. Moonwatch $2250.00

Omega - Speedmaster · $2,250

A Omega Speedmaster Moonwatch with its original box and manual is being sold.

Box: yes, included

Posted at

Jun 18, 2025, 3:04 PM

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Omega Speedmaster. Tokyo Edition. Rare Bird. Omega Serviced 2024. Clean.

Omega - 522.30.42.30.06.001 · $6,800

This Omega Speedmaster Tokyo Edition features a rare design and has been serviced by Omega in 2024. It comes with the original service box, links, and service papers.

Case Dimensions: 42mm diameter
Serviced By: Omega
Service Year: 2024

Posted at

Jun 18, 2025, 11:57 AM

Active

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