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Omega Speedmaster Moonwatch 42mm Ref:310.32.42.50.04.001

Omega Speedmaster Moonwatch 42mm

Reference: 310.32.42.50.04.001

★★★★★
★★★★★
5
1 ratings 1 reviews
The Omega Speedmaster Moonwatch 42mm in silver, black and white is a chronograph watch released under the Speedmaster collection. In terms of construction this version features a 42mm and stainless steel case paired with a rubber band and sapphire crystal. The movement is an Omega reference 3861 based on the Lemania 1873 movement. It has a power reserve of 50 hours and beats at a frequency of 21 600 beats per hour.

Essentials

Collection
Year launched
2024
Watch style
Crystal
Sapphire
Materials case
Stainless steel
Materials band
Rubber
Water resistance
50 m

Visuals

Case shape
Round
Case diameter
42 mm
Case height
13.2 mm
Lug width
20 mm
Lug to lug
47.5 mm
Weight
100 g
Colors case
Silver, Black
Colors dial
White
Colors band
Black

Movement

Caliber
Omega 3861
Base caliber
Lemania 1873
Power reserve
50 hours
Frequency
21 600 bph / 3 Hz
No. of jewels
26
design
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Variations

Brand - Omega

Omega was founded in 1848 by Louis Brandt in La Chaux-de-Fonds. Omega made history in 1969 when Buzz Aldrin wore the Omega Speedmaster Professional Chronograph on the moon during NASA's Apollo 11 mission, solidifying its association with space exploration and showcasing its durability and reliability. Omega has continued to innovate with advancements like the Co-Axial escapement and the Master Chronometer certification, ensuring unparalleled accuracy and performance. Today, Omega remains a leader in the luxury watch industry, blending traditional craftsmanship with cutting-edge technology to create timepieces that inspire watch enthusiasts worldwide and set the standard for Swiss watchmaking excellence.

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Reviews

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T Tanner Cortez wrist 6.76"/17.17cm
★★★★★
★★★★★
May 4, 2025

The Omega Speedmaster "Sapphire Sandwich" stands out as a modern classic, and after spending time with it, I can confidently say it’s my preferred version over the Hesalite model. The key reason? The stunning display caseback.

 

Display Caseback & Movement

 

The exhibition caseback is a showstopper. It reveals the beautifully finished Caliber 3861 movement, which is a joy to admire. The Geneva waves, polished bevels, and intricate details make the watch as captivating off the wrist as it is on. Beyond aesthetics, the 3861 is a METAS-certified Master Chronometer, offering impressive accuracy and anti-magnetic properties. In daily wear, it keeps excellent time, living up to its reputation for reliability and precision.

 

Bracelet & Comfort

 

The bracelet on the Sapphire Sandwich is superb. It tapers elegantly from 20mm at the lugs to 16mm at the clasp, giving it a refined, vintage-inspired look while maximizing comfort. The fit is outstanding-Omega’s toolless micro-adjustment system means you can easily tweak the bracelet size on the go, which is especially useful when your wrist swells during the day. This feature alone makes the watch incredibly wearable for all-day comfort.

 

Overall Experience

 

Every aspect of the Speedmaster Sapphire Sandwich feels thoughtfully designed. The combination of the display caseback, the beautiful 3861 movement, and the superb, easily adjustable bracelet makes it a standout in the Speedmaster lineup. For anyone who appreciates both horological artistry and everyday practicality, this model is hard to beat.