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

Omega Speedmaster Triple Date - 3520.50

Omega - 3520.50 · $1,995

A 39mm Omega Speedmaster Triple Date in great condition, perfect as a daily wearer.

Condition: Preowned
Case size: 39mm
Bracelet condition: Light wear

Posted at

Nov 26, 2025, 4:47 PM

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Omega Speedmaster "Reduced" Automatic – Good Condition

Omega - 3510.50.00 · $2,200

This Omega Speedmaster Automatic 'Reduced' is a pre-owned watch with a black tachymeter bezel and stainless steel case. It features an automatic chronograph movement, hours, minutes, small seconds, and chronograph functions.

Condition: Good pre-owned condition
Case Diameter: 38.5-39 mm
Lug To Lug: ~45 mm
Thickness: ~12 mm

Posted at

Nov 26, 2025, 4:15 PM

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Omega Speedmaster 57 - $5800

Omega - 332.10.41.51.03.001 · $5,800

Up for grabs is a super nice Omega Speedmaster 57 manual wind, comes with full kit and original sales receipt.

Condition: Super good with some scuffing on the case and clasp
Year Bought: 2022

Posted at

Nov 26, 2025, 4:12 PM

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New Omega Speedmaster "Sapphire Sandwich" Nov 2025 Card - Unworn Complete Set

Omega - 310.30.42.50.01.002 · $7,800

This iconic Omega Speedmaster Moonwatch Professional 'Sapphire Sandwich' is an absolute must-have for any watch collector, available in a brand new and complete set.

Condition: Unworn
Case size: 42mm
Clasp type: micro adjust

Posted at

Nov 26, 2025, 3:19 PM

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Omega Speedmaster Day Date Blue Dial 3523.80 Automatic $1800

Omega - 3523.80 · $1,800

A Speedmaster Day Date with a blue dial, automatic movement, and 39mm case size.

Condition: Mint
Case Size: 39mm diameter

Posted at

Nov 26, 2025, 12:59 PM

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Omega Speedmaster Triple Date Day Date 3222.80 Blue Dial 40mm $2,500

Omega - 3222.80 · $2,500

A Omega Speedmaster Triple Date with blue dial and 40mm case size, selling in excellent condition.

Condition: Freshly polished, running a bit fast
Case size: 36mm diameter
Movement accuracy: running a bit fast (according to timegrapher numbers)
Shipping fees covered: import tax and tariffs by seller

Posted at

Nov 26, 2025, 12:49 PM

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Omega Speedmaster Professional Moonwatch Chronograph Cal. 321 Full Steel Heavy Patina 1965 (Unpolished)

Omega - 105.012-65 · $10,475

A very rare and completely original Omega Speedmaster Ref. 105.012-65 chronograph in never-polished condition. The case retains its factory finish with exceptionally thick, sharp lugs, having never been touched up or restored.

Condition: Never-polished, original condition with patina
Case finish: Factory finish with exceptionally thick, sharp lugs
Dial color: Black tritium step dial
Bezel condition: Excellent condition, black service bezel

Posted at

Nov 26, 2025, 12:19 PM

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Price Reduction Omega Speedmaster Professional White Dial Full Set on Speedmaster '57 Flat Link Bracelet

Omega - 310.30.42.50.04.001 · $7,600

A Speedmaster Professional White Dial paired with a flat link bracelet, reminiscent of the original 1957 Speedmaster.

Bracelet style: flat link
Snail trails on clasp: true

Posted at

Nov 26, 2025, 11:54 AM

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[US] Omega Speedmaster Silver Snoopy - 50th Anniversary - 310.32.42.50.02.001 - Full Set - BRAND NEW

Omega - 310.32.42.50.02.001 · $14,800

This Omega Speedmaster Silver Snoopy - 50th Anniversary edition is a brand new watch that comes with its full set including the watch, box, manuals, and other accessories.

Condition: Brand new, unworn
Water resistance: 30m

Posted at

Nov 26, 2025, 8:13 AM

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