OMEGA De Ville Mini Trésor

Omega's De Ville Mini Trésor, reference 428.57.26.60.04.005, measures 26 mm across in yellow gold. The case stands 7.46 mm thick with a lug-to-lug span of 31.13 mm, sized for a small wrist. A domed sapphire crystal with antireflective treatment inside covers the white dial. The quartz calibre 4061 drives the watch, with a "Long Life" feature designed to extend the battery's autonomy over its 48 month life. The watch is set with diamonds, giving it the Trésor name. A brown non-grained calf leather strap closes with a pin buckle in yellow gold, matching the case. Water resistance is a modest 30 metres, enough for splashes but not for swimming.