Ref. 310.23.42.50.02.001
The Speedmaster Moonwatch Professional 310.23.42.50.02.001 pairs a 42 mm gold and steel case with a ceramic bezel and silver dial, fitted on an alligator skin strap. Its sapphire crystal protects a chronograph display with tachymeter scale, and the case is fitted with a screw-in caseback. The watch 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
Gold/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
Silver
BRACELET/STRAP
Bracelet/Strap
Alligator Skin
FEATURES & COMPLICATIONS
ChronographTachymeterMaster ChronometerChronometer