OMEGA Constellation

Omega's Constellation 131.20.25.60.55.002 measures 25 mm across in steel and gold. The case has a thickness of 8.14 mm and a lug-to-lug span of 27.5 mm, small enough to sit neatly on a woman's wrist. A quartz calibre 4061 drives the watch, built with a "Long Life" feature that extends battery autonomy to 48 months. The white dial sits under a domed sapphire crystal with anti-reflective coating on both sides, and the watch is set with diamonds. Steel and gold bracelet links close with a butterfly clasp that includes a comfort setting. The same clasp holds the case to its 30 metre water resistance rating.