Ref. 140.53.39.21.99.004
The Omega Constellation Observatory 140.53.39.21.99.004 is a 39.4 mm rose gold case paired with an alligator skin strap. The silver dial is protected by a sapphire crystal, and the case offers water resistance to 30 metres. It is powered by the automatic Omega calibre 8914, a Master Chronometer movement certified as a chronometer, with a power reserve of 60 hours.
TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
39.4mm
Thickness
12.23mm
Case Material
Rose Gold
Water Resistance
30m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Automatic
Caliber
8914
Frequency
28,800 vph
DIAL
Dial Color
Silver
BRACELET/STRAP
Bracelet/Strap
Alligator Skin
FEATURES & COMPLICATIONS
ChronometerMaster Chronometer