Ethos Watch Boutiques

Omega Speedmaster

310.20.42.50.01.001

*Currently out of stock

  • Brand Omega
    CollectionSpeedmaster
    SeriesAnniversary Series
    Model No310.20.42.50.01.001
  • Movement
    Features Chronograph, Small Seconds, Tachymeter
    Movement Manual Winding
    Calibre 3861
    Case
    Case Size 42 mm
    Case Shape Round
    Case Material Steel
    Lug Width 20 mm
    Glass Material Sapphire Crystal
    Dial
    Dial Colour Black
    Strap
    Strap Material Steel
    Strap Colour Silver
    Clasp Type Folding Clasp
    Other
    Gender Men
    Water Resistance (M) 50
    Limited Edition Yes
    Warranty Period 5 Year
    Country of Origin Switzerland

Product Video

Collection Video Discover the Speedmaster Collection

About the Omega Speedmaster Collection

Be it the first space watch or the first chronograph under the brand, the Omega Speedmaster collection holds various distinctions under its belt. Launched in 1957, it was originally designed as a chronograph for racing and sports but it soon found its place in history through its association with NASA. By 1965, the Speedmaster had passed rigorous testing and was officially "Flight Qualified for All Manned Space Missions." This certification led to its selection as the official watch for NASA astronauts, including during the Apollo 11 mission in 1969, when it became the first watch worn on the moon and remains the only watch certified by NASA for all manned space missions.

Design And Iterations

The Omega Speedmaster Moonwatch Professional is renowned as the only watch certified for Extravehicular Activity (EVA), highlighting Omega's commitment to precision since the original Speedmaster's introduction in 1957. Its design has largely remained consistent, featuring a 42mm stainless steel case, hesalite crystal, and tachymeter bezel, underscoring its enduring legacy and functionality. In contrast, the "Dark Side of The Moon" model, crafted entirely from black ceramic, offers a modern take on the Speedmaster design, paying homage to the Apollo 8 astronauts. The watch combines durability with high-contrast display elements for optimal legibility.

Meanwhile, the Speedmaster '57 Two Counter, introduced in 2013, and the Speedmaster Racing, revived in 2012, celebrate Omega's roots in auto racing with various models featuring vintage-inspired designs and advanced chronograph functions. The Speedmaster 38, with its refined 38mm case and in-house calibre 3330, continues the Speedmaster tradition with enhanced wearability and precision. The Heritage series reinterprets the legacy of the "First Omega in Space" chronograph, combining classic design elements with modern technology across its sub-collections. Notably, the Speedmaster Moonwatch Calibre 321 honours the original Moonwatch by featuring the same movement used in the historic model.

Omega Speedmaster Apollo 11 50Th Anniversary

ABOUT THE MOVEMENT

Calibre 3861 was introduced in 2019 with the Speedmaster Apollo 11 50th Anniversary Limited Edition and has since powered many celebrated Speedmaster models, including the Speedmaster Snoopy. It replaces Omega's revered calibre 1861, bringing some modern advancements while retaining many elements of the predecessor. Case in point, calibre 3861 also works with a hand-wound mechanism and boasts a cam-actuated chronograph function with a horizontal clutch. Further, the construction includes 26 jewels, a co-axial escapement, and a silicon hairspring. Subsequently, the movement provides 15,000-gauss magnetic resistance, making it METAS-certified. Beating at 21,600 vibrations/hour, calibre 3861 promises a power reserve of 50 hours and an accuracy of 0/+5 seconds/day. Most components are rhodium-plated, and there are Geneva stripes on the bridges, fine polishing on the bevels, and circular graining on the main plate. Overall, it is a well-decorated Master Chronometer movement. 
 

3861

    • Brand Omega
    • Reference 3861
    • Movement Manual Winding
    • Display Analog
    • Power Reserve approx. 50 hours

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