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· Speedmaster

Moonwatch Professional Co-Axial Master Chronometer Chronograph 42 mm

310.30.42.50.01.002

Diameter
42mm
Thickness
13.2mm
Size
Midsize
Lug to lug
47.5mm
Water resistance
50m
Movement
Omega 3861
Type
Chronograph
Case material
Stainless Steel
Case shape
Round
Dial
Black
Dial finish
Matte
Complications
Chronograph
Crystal
Domed, scratch-resistant sapphire crystal with anti-reflective treatment inside
Power reserve
50h
Straps
Steel Bracelet
Certifications
COSC Chronometer, Master Chronometer
Production
In production
Origin
Swiss (Heritage)
Era
Contemporary
View on omegawatches.com ↗

Reviews

Reviews of the Speedmaster line

  • The Watches of a Background Investigator (Rolex, Seiko, Doxa, & MORE)

    Teddy Baldassarre · Oct 13, 2026 · 34:24

    Watch from 28:50

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  • Watch Shopping with Comedian Mark Normand

    Teddy Baldassarre · Aug 29, 2026 · 28:36

    Watch from 3:00

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  • Omega Speedmaster Professional Silver Snoopy Award 310.32.42.50.02.001 Watch Review

    The 1916 Company · Jun 30, 2026 · 8:47

    Watch from 0:16
  • What $10,000 Buys You in Watches in 2026

    Teddy Baldassarre · Jun 27, 2026 · 22:57

    Watch from 9:13

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  • What Omega Speedmaster Professional Should You Get?

    Teddy Baldassarre · May 23, 2026 · 22:56

    Watch from 7:16
  • Best Chronograph At Every Tier (Up to $10,000)

    Teddy Baldassarre · May 9, 2026 · 38:22

    Watch from 28:17

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