Omega Speedmaster Moonwatch 145.022: Compersive Analysis

by Barbara Wilson

The Omega Speedmaster Moonwatch 145.022 is an iconic timepiece with a rich history and a connection to the Apollo moon missions. Launched in 1968, this watch has become synonymous with space exploration, as it was the model worn by astronauts during NASA’s Apollo missions, including the historic Apollo 11 moon landing. In this article, we will delve into the key features, historical significance, and factors that contribute to the value of the Omega Speedmaster Moonwatch 145.022.


I. Omega Speedmaster Professional Moonwatch 145.022:

The Omega Speedmaster Professional Moonwatch 145.022 is a direct descendant of the original Speedmaster that was selected by NASA as its official watch for space missions. It is a manual-wind chronograph watch with a robust and reliable movement, designed to withstand the demanding conditions of space travel. This timepiece has earned its place in horological history as the “Moonwatch” for being the first watch worn on the moon during the Apollo 11 mission.


II. Speedmaster 145.022 Key Features:

Production years: 1968 – 1988 (145.022 becomes 145.0022 in 1981): The Omega Speedmaster Moonwatch 145.022 was produced for two decades before being replaced by the reference 145.0022. Watches from both reference numbers are highly sought after by collectors and enthusiasts.


Case Size: 42mm: The 42mm case size of the Speedmaster Moonwatch 145.022 offers a balanced and substantial presence on the wrist, making it an ideal choice for both space missions and everyday wear.


Case Material: Stainless Steel: The case of the Moonwatch 145.022 is crafted from stainless steel, ensuring durability and resistance to wear and tear.

Bezel: Fixed, Black, Tachymeter Scale: The black fixed bezel with a tachymeter scale is a signature feature of the Speedmaster collection. It allows wearers to measure speed over a known distance, a practical function for both astronauts and racing enthusiasts.

Dial: Black, Three Sub-dials, Luminous Hour Markers: The black dial of the Moonwatch 145.022 features three sub-dials for measuring elapsed time, and luminous hour markers ensure legibility even in low-light conditions.

Crystal: Hesalite: The Moonwatch 145.022 is equipped with a Hesalite crystal, a type of acrylic material chosen for its shatter resistance and lightweight properties.

Lume: Tritium: Tritium lume was used on the dial and hands of the Moonwatch 145.022 during its production years, providing a glowing effect for enhanced visibility.

Functions: Central Hour and Minute Hands, Central Chronograph Hand, 30-Minute Totalizer, 12-Hour Totalizer, Running Seconds: The Moonwatch 145.022 features a comprehensive chronograph function, including a 30-minute totalizer, 12-hour totalizer, and running seconds sub-dial.

Movement: Cal. 861 manually wound chronograph movement: The heart of the Moonwatch 145.022 is the renowned Caliber 861, a manual-wind chronograph movement celebrated for its reliability and accuracy.

III. How much does the Omega Speedmaster Moonwatch 145.022 typically cost, and what factors can affect its value?

The cost of an Omega Speedmaster Moonwatch 145.022 can vary significantly depending on several factors, including the watch’s condition, rarity, historical significance, and the presence of original documentation and accessories. Pre-owned examples can range from a few thousand dollars for more common models to tens of thousands of dollars for limited editions or watches with unique historical provenance.

IV. Speedmaster Moonwatch 145.022 Casebacks:

The caseback of the Speedmaster Moonwatch 145.022 holds historical significance and varies depending on the year of production and the specific edition. There are three common caseback engravings:

1.Plain caseback engraved with the Seahorse (Hippocampus) symbol and “Speedmaster”: Some early Moonwatch 145.022 models featured a simple caseback with the iconic Seahorse emblem, denoting Omega’s water-resistant “Professional” line.

2.Caseback engraved with “First Watch Worn on the Moon”: This engraving pays homage to the historic Apollo 11 moon landing, during which the Speedmaster Moonwatch 145.022 became the first watch to be worn on the lunar surface.

3.Caseback engraved with “First Watch Worn on the Moon – Apollo XI 1969”: This variation specifies the specific Apollo 11 mission and adds an extra layer of historical significance.

V. Speedmaster Professional Reference ST 145.0022:

In 1981, Omega slightly altered the reference number of the Moonwatch 145.022 to ST 145.0022. This change did not affect the watch’s technical specifications or design significantly. The reference number variation is a consideration for collectors and enthusiasts interested in specific production years.

VI. How can I authenticate an Omega Speedmaster Moonwatch 145.022 to ensure its authenticity and value?

Authenticating an Omega Speedmaster Moonwatch 145.022 requires attention to detail and knowledge of the watch’s historical features. Key factors to consider include verifying the correct reference number, the presence of original components (such as the crystal and hands), and the consistency of engravings and markings. Working with reputable dealers and obtaining a certificate of authenticity can also provide reassurance to potential buyers.


Q1. Is the Omega Speedmaster Moonwatch 145.022 Worth Buying?

The Omega Speedmaster Moonwatch 145.022 is highly sought after by collectors and space exploration enthusiasts due to its historical significance and iconic design. Its enduring appeal and connection to the moon missions make it a valuable addition to any watch collection.

Q2. Do Omega Speedmaster Moonwatch 145.022 Hold Value?

Yes, the Omega Speedmaster Moonwatch 145.022 has demonstrated strong value retention over the years, especially for well-preserved and historically significant examples. Its association with NASA’s space missions and the Apollo moon landing contributes to its enduring appeal and value.

Q3. Is Omega Speedmaster Moonwatch 145.022 Worth Buying?

For those who appreciate the historical significance and timeless design of the Moonwatch 145.022, acquiring one can be a rewarding investment. However, buyers should carefully consider factors like condition, provenance, and originality before making a purchase.

Q4. Which Omega Speedmaster Moonwatch 145.022 Is the Most Iconic?

The most iconic Omega Speedmaster Moonwatch 145.022 would likely be the one with the caseback engraved with “First Watch Worn on the Moon.” This engraving commemorates the historic Apollo 11 moon landing and adds a unique historical dimension to the timepiece.

Q5. Is the Omega Speedmaster Moonwatch 145.022 a practical everyday watch?

While the Omega Speedmaster Moonwatch 145.022 is primarily known for its association with space missions, its durable stainless steel case and reliable manual-wind movement make it suitable for everyday wear. However, potential buyers should consider the hesalite crystal’s vulnerability to scratches and the lack of water resistance in some vintage models.

Q6. Are there any modern versions of the Omega Speedmaster Moonwatch 145.022?

Omega continues to produce various Speedmaster models, including the modern Speedmaster Professional “Moonwatch” with the reference number 311. This model retains the classic design elements of the Moonwatch 145.022 while incorporating modern updates for improved performance and durability.

Q7. Can the Omega Speedmaster Moonwatch 145.022 be used for space missions today?

Although the Omega Speedmaster Professional “Moonwatch” remains part of NASA’s official spaceflight equipment, the specific model currently used by astronauts is a modern version with enhanced features for space travel. While the Moonwatch 145.022 holds historical significance, modern advancements have resulted in specialized timepieces better suited for contemporary space missions.


The Omega Speedmaster Moonwatch 145.022 is an extraordinary timepiece with a storied history that transcends the boundaries of horology and space exploration. From its role as the first watch worn on the moon during the Apollo 11 mission to its timeless design, the Moonwatch 145.022 holds an esteemed place in the world of luxury watches.

As a symbol of human ingenuity and exploration, the Moonwatch 145.022 continues to inspire and captivate enthusiasts worldwide. Its historical significance, exceptional craftsmanship, and enduring appeal make it a cherished addition to any watch collection. For those who appreciate the fusion of space exploration and horological excellence, the Omega Speedmaster Moonwatch 145.022 remains a true icon of timekeeping history.


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