The Omega Constellation Quartz (ref. 1162.30.00) is a ladies' dress watch with a 22.5 mm round case in yellow gold. It has a silver and white dial under sapphire crystal.
It is powered by a quartz movement. Features: Luminescent hands, roman numerals on the bezel, integrated yellow gold bracelet, caseback embossed with Geneva Observatory. Water-resistant to 30 m. The watch is fitted with a Constellation integrated bracelet with a folding clasp in 18k yellow gold.
This example is pre-owned and in good condition.