Ref. 310.30.42.50.01.001
The Omega Speedmaster Moonwatch Professional 310.30.42.50.01.001 is a 42mm steel chronograph with a black dial and a ceramic tachymeter bezel. A sapphire crystal covers the dial, and the piece is fitted on a steel bracelet. It is powered by the automatic Omega calibre 3861, a Master Chronometer movement certified as a chronometer.
TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
42mm
Case Material
Steel
Water Resistance
50m
Crystal
Sapphire Crystal
Bezel Material
Ceramic
MOVEMENT
Movement Type
Automatic
Caliber
3861
Frequency
21,600 vph
Jewels
27 jewels
DIAL
Dial Color
Black
BRACELET/STRAP
Bracelet/Strap
Steel
FEATURES & COMPLICATIONS
ChronographTachymeterMaster ChronometerChronometer