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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Omega - 3539.50 · $3,275

This Omega Speedmaster is a 39mm automatic watch with a sapphire crystal, available for sale.

Case size: 39mm diameter
Crystal type: sapphire

Posted at

Dec 27, 2025, 10:01 AM

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Omega Speedmaster Racing Panda. Full set. Unworn bracelet. Extra OEM straps. Warranty 2026. $7500 obo

Omega - Speedmaster · $7,500

A Omega Speedmaster Racing Panda with a full set, unworn bracelet, extra OEM straps and warranty until 2026 for sale.

Warranty Expiration Year: 2026

Posted at

Dec 26, 2025, 9:03 PM

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🔥OMEGA SPEEDMASTER SAPPHIRE SANDWICH BRAND NEW 12/2025 COMPLETE🔥

OMEGA - 310.30.42.50.01.002 · $7,300

This listing is for a brand new OMEGA Speedmaster Sapphire Sandwich, dated December 2025.

Condition: BRAND NEW/UNWORN
Case size: 42mm diameter
Material: Stainless Steel

Posted at

Dec 26, 2025, 4:38 PM

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Omega - 3861 Sapphire 310.30.42.50.01.002 · $6,500

A newer Omega Speedmaster Moonwatch Professional, purchased in April 2023 and worn sparingly since.

Condition: Excellent with minor scratches and swirling on polished surfaces
Case material: Sapphire crystal
Bracelet: Micro adjust

Posted at

Dec 26, 2025, 3:27 PM

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Omega Speedmaster. Broadarrow. 🔥

Omega - Speedmaster · $3,495

This is an Omega Speedmaster with a broadarrow design, known for its clean and strong lume. It features additional details such as a photo timestamp, which can be viewed on the provided dropbox link. The watch is located in NJ USA and the seller is open to facetime calls to showcase the timepiece.

Lume quality: strong

Posted at

Dec 26, 2025, 2:11 PM

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Omega Speedmaster Moonwatch Professional Sapphire 310.30.42.50.01.002 – Full Set – $6,400 Shipped

Omega - 310.30.42.50.01.002 · $6,400

A 2022 Omega Speedmaster Moonwatch Professional Sapphire with a sapphire crystal and display caseback, featuring the classic 42mm Speedmaster design with Omega's Master Chronometer caliber.

Condition: Great
Case size: 42mm
Movement type: Manual-wind chronograph
Caliber: Omega Caliber 3861, Master Chronometer

Posted at

Dec 26, 2025, 2:09 PM

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Omega Speedmaster Date Casino | 3210.52 | 40mm

Omega - 3210.52 · $2,499

Additional Details: Omega Speedmaster Casino 40 3210.52 is a 40mm watch with a 7.5 inch bracelet.

Case size: 40mm
Bracelet length: 7.5"
Payment methods: Zelle, Venmo, WU

Posted at

Dec 25, 2025, 4:26 PM

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Omega Speedmaster Professional (31130423001005) Calibre 1861 with Full Set Big Box -$4500

Omega - 31130423001005 · $4,500

This listing is for an Omega Speedmaster Professional Moonwatch purchased in 2021. It features the classic Hesalite dial and comes with a full set of accessories.

Condition: Excellent, normal wear
Bracelet material: stainless steel
Accessories included: NATO Straps, magnifying glass, full presentation box, papers, warranty card, tools

Posted at

Dec 25, 2025, 1:27 AM

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Omega Speedmaster Moonwatch Professional Sapphire Sandwich 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $5,500

This is the Omega Speedmaster Moonwatch Professional Sapphire Sandwich, a luxury watch featuring high-end materials and craftsmanship.

Condition: Mint
Box and papers: complete set, including warranty card
Links: all links included

Posted at

Dec 24, 2025, 9:33 AM

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