Ref. 140.53.39.21.99.004
Omega Constellation Observatory reference 140.53.39.21.99.004 has a 39.4 mm case in 18K Canopus Gold, a white gold. The case is 12.23 mm thick and measures 47.2 mm from lug to lug. A domed, bevelled sapphire crystal with anti-reflective treatment on both sides covers the silver dial. Calibre 8915 is a self-winding movement with a power reserve of 60 hours. The watch carries Chronometer and Master Chronometer designations. It has a display back. Omega rates the case to 30 metres, or 3 bar. A dark blue alligator strap is fitted to the watch.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
39.4mm
Thickness
12.23mm
Lug to Lug
47.2mm
Lug Width
19mm
Case Material
White Gold
Water Resistance
30m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Automatic
Caliber
8915
Power Reserve
60h
DIAL
Dial Color
Silver
BRACELET/STRAP
Bracelet/Strap
Alligator Skin
Clasp Type
Buckle
Clasp Material
White Gold
FEATURES & COMPLICATIONS
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FOR WATCH DEALERS
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