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
50

Current Listings

[WTS] Omega Speedmaster Professional Sapphire Sandwich 3861

Omega Speedmaster Professional Sapphire Sandwich 3861

Omega - 310.30.42.50.01.002 · $5,700
This Omega Speedmaster Professional Sapphire Sandwich is a high-end watch with excellent condition, pre-2023 bracelet clasp, and three custom straps from Aaron Bespoke.

  • Condition: Excellent condition
  • Bracelet type: original clasp
  • Bracelet material: not specified
  • Straps included: 3
Posted at
May 4, 2025, 3:52 PM
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[WTS] Omega Speedmaster.

Omega Speedmaster.

Omega - 324.30.38.50.01.001 · $2,950
This Omega Speedmaster is a coaxial chronograph with a ref number of 324.30.38.50.01.001.

  • Condition: Recently serviced
  • Service history: recently serviced
Posted at
May 4, 2025, 3:31 PM
Active
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[WTS] Omega Speedmaster. X33. Titanium. $1100 only..

Omega Speedmaster. X33. Titanium. $1100 only..

Omega - X-33 · $1,100
This Omega Speedmaster X-33 is a titanium digital watch. The seconds hand works fine.

  • Condition: Good, with stuck minute and hour hand
  • Material: Titanium
  • Shipping: from NJ USA
Posted at
May 4, 2025, 3:00 PM
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[WTS] Meteorite Omega Speedmaster Grey Side Of The Moon 311.63.44.51.99.001 Box+Papers 2022 w/Warranty

Meteorite Omega Speedmaster Grey Side Of The Moon 311.63.44.51.99.001 Box+Papers 2022 w/Warranty

Omega - 311.63.44.51.99.001 · $10,875
A Grey Side Of The Moon Omega Speedmaster featuring a meteorite dial in excellent condition.

  • Condition: Excellent (pre-owned, some signs of wear)
  • Case Size: 44mm
  • Movement: Automatic
  • Dial Material: Meteorite (Alien Rock)
Posted at
May 4, 2025, 2:36 PM
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[WTS] Omega Speedmaster Moonwatch Blue Side of the Moon Full Set 304.93.44.52.03.001

Omega Speedmaster Moonwatch Blue Side of the Moon Full Set 304.93.44.52.03.001

Omega - 304.93.44.52.03.001 · $8,495
This is a Omega Speedmaster Moonwatch - Blue Side of the Moon, a high-end timepiece in excellent condition, running well and not in need of service.

  • Condition: Excellent condition with no signs of wear
  • Year: 2020
  • Contents: Watch, Inner & Outer Box, International Warranty Card, Pictograms Card, Master Chronometer Card, Card Holder, Operating Instructions Manual
Posted at
May 4, 2025, 11:07 AM
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[WTS] Omega Speedmaster 🎰Casino Dial 🎰, 3210.52.00, 40mm

Omega Speedmaster 🎰Casino Dial 🎰, 3210.52.00, 40mm

Omega - 3210.52.00 · $2,525
Additional Details: Omega Speedmaster Casino Dial, 40mm case size, comes in great condition with minor wear on the bracelet.

  • Condition: preowned with minor wear mainly on the bracelet
  • Size: 40mm diameter
  • Warranty card included: yes
Posted at
May 4, 2025, 10:24 AM
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[WTS] Omega Speedmaster Moonphase Aventurine Dial 03/2025 Brand New - $10,650

Omega Speedmaster Moonphase Aventurine Dial 03/2025 Brand New - $10,650

Omega - 304.93.44.52.03.002 · $10,650
The Omega Speedmaster Moonphase features an Aventurine Dial with a blue ceramic finish.

  • Condition: Brand New, In Box (BNIB)
  • Diameter: 44mm
Posted at
May 3, 2025, 9:43 PM
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[WTS] Omega Speedmaster Moonphase Aventurine Dial 03/2025 Brand New - $10,650

Omega Speedmaster Moonphase Aventurine Dial 03/2025 Brand New - $10,650

Omega - Moonphase · $10,650
This Omega Speedmaster features an Aventurine dial and comes with a certificate of authenticity.

  • Condition: Brand new
  • Diameter: 42mm
Posted at
May 3, 2025, 9:43 PM
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[WTS] Uncle Seiko US1479 Bracelet For Omega Speedmaster Professional (2 Clasps Included)

Uncle Seiko US1479 Bracelet For Omega Speedmaster Professional (2 Clasps Included)

Uncle Seiko - US1479 · $140
A high-quality bracelet designed for Omega Speedmaster Professional watches, featuring a full bracelet, all links, and two clasps.

  • Condition: Like new
  • Includes: bracelet, links, pressure-based clasp, button-based clasp, Uncle Seiko bag, 2 x 20mm lugs
  • Shipping: CONUS only
Posted at
May 3, 2025, 5:40 PM
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