Omega Speedmaster Speedmaster Professional Moonwatch Alaska Project II
Reference ST 145.0022 Alaska 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.
Buy Now on Jomashop
This is an affiliate link
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 “Silver Snoopy” Speedmaster](https://preview.redd.it/up2umdm2sdfg1.jpg?width=640&crop=smart&auto=webp&s=eca57e26d18ebaf4d32792f3e79e580b4703c24c)
Omega “Silver Snoopy” Speedmaster
This commemorative Omega Speedmaster Silver Snoopy Award pays tribute to NASA's 1970 Silver Snoopy Award with a detailed caseback animation of Snoopy in orbit and mission-inspired design.
- Condition: Brand new, unworn
- Case Diameter: 42mm
- Water Resistance: 50m depth rating
- Movement: Omega Co-Axial Master Chronometer Calibre 3861
![[WTS] Omega Speedmaster Professional 310.30.42.50.04.001 white dial, 2024 full set](https://preview.redd.it/ixnssx79odfg1.jpg?width=640&crop=smart&auto=webp&s=130359c570687d28a8f85c83ea971034ee48986e)
Omega Speedmaster Professional 310.30.42.50.04.001 white dial, 2024 full set
2024 Omega Speedmaster Professional with a white dial and new style bracelet.
- Condition: Perfect
- Case size: 42mm
- Bracelet type: stainless steel with sliding clasp adjustments
![[WTS] Omega Speedmaster FOIS – Full Set – $4,300 Shipped](https://preview.redd.it/6wwguv74ocfg1.jpeg?width=640&crop=smart&auto=webp&s=4be82dcaf8989db93b3c9569c78ae86e7aca2b7d)
Omega Speedmaster FOIS – Full Set – $4,300 Shipped
A manual winding Omega Speedmaster from 2017 with a case size of 39.7mm and Hesalite crystal, presented in full set condition including multiple straps and documentation.
- Condition: Very good overall
- Case Size: 39.7mm
- Movement: Manual winding
![[WTS] 2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set – $6,450 Shipped](https://preview.redd.it/qoaa0ikcacfg1.jpg?width=640&crop=smart&auto=webp&s=16610a402b288e375cc43aa068d6a0bf5343b1b0)
2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set – $6,450 Shipped
This is a 2024 Omega Speedmaster 'First Omega in Space' reference featuring a 39.7mm case with straight lugs and a vintage-inspired aesthetic, paired with Omega's Master Chronometer technology.
- Condition: Excellent
- Case size: 39.7mm
- Movement: Omega Caliber 3861, Master Chronometer manual-wind chronograph
- Water resistance: 50m
![[WTS] Omega Speedmaster Michael Schumacher The Legend Collection $3,450](https://preview.redd.it/wq74cz9sqbfg1.jpeg?auto=webp&s=2e5d7d881fa5bb836ef06e3b4c108bd4c4f3d9f5)
Omega Speedmaster Michael Schumacher The Legend Collection $3,450
The Omega Speedmaster Michael Schumacher The Legend Collection is a limited edition watch celebrating motorsport and the achievements of Michael Schumacher, featuring a checkered carbon fiber dial and various racing-related details.
- Condition: great pre-owned condition
- Case Size: 44mm
- Lug Width: 21mm
- Water Resistance: 100m
![[WTS] Omega Speedmaster. 39mm. White Ceramic. Very nice.](https://preview.redd.it/e12f3is6kbfg1.jpeg?auto=webp&s=5877be67ce094c1f9ec302eb79af08c84e2f6246)
Omega Speedmaster. 39mm. White Ceramic. Very nice.
A 39mm white ceramic Omega Speedmaster with strong lume.
- Case size: 39mm diameter
- Material: white ceramic
![[WTS] Omega Speedmaster Dark Side of the Moon "Vintage"](https://preview.redd.it/78oq3hf4zafg1.jpg?width=640&crop=smart&auto=webp&s=92cdd36f39543d4ca592f1833e52b31c743fb9f0)
Omega Speedmaster Dark Side of the Moon "Vintage"
This Omega Speedmaster Dark Side of the Moon 'Vintage' edition is a rare model that no longer exists in production, featuring a black ceramic case and weighing 99 grams with a diameter of 44mm.
- Condition: nearly perfect
- Case diameter: 44mm
- Lug-to-lug measurement: 49mm
- Weight: 99 grams
![[WTS] 2025 Omega Speedmaster White Dial 42 - $6,799](https://preview.redd.it/spx30rej18fg1.jpg?width=640&crop=smart&auto=webp&s=75bcd7ecf21d69c4de2c509092321b4e8d17c165)
2025 Omega Speedmaster White Dial 42 - $6,799
This is a modern take on the iconic Speedmaster design featuring a crisp white dial, black tachymeter bezel, and classic chronograph layout. It wears exceptionally well on the wrist and delivers the timeless Speedmaster look with everyday versatility.
- Condition: great overall condition
- Year: 2025
- Dial color: white
- Bezel type: black tachymeter
![[WTS] 2025 Omega Speedmaster DSOTM Black Black](https://preview.redd.it/648dnyqps7fg1.jpeg?width=640&crop=smart&auto=webp&s=ba9c76f342de20cb3e45ac1618729f66974c1d82)
2025 Omega Speedmaster DSOTM Black Black
2025 Omega Speedmaster DSOTM Black Black, a completely blacked out variant of the Speedmaster platform, crafted from solid ceramic with polished and brushed case, exhibition caseback, and a deployant clasp. This model is now discontinued.
- Condition: like new condition
- Case Size: 44.25mm
- Movement: Omega Cal 9300 Automatic
- Power Reserve: 60hrs