Omega Pre-owned Constellation 1512.40 Wristwatch in used (very good) condition. Rank A Used — a few traces of usage; glass, dial and hands show no scratches; case, bezel, case back and bracelet have insignificant scratches. Battery replaced and polished; accessories: none. Key attributes: Gray | Grey | Stainless steel | Quartz timekeeping | Date display | Quartz movement (battery) | Gray dial | Stainless steel bracelet | Dress/formal style | Constellation line design | Dimensions & fit: Wrist size: 16 cm / 6.29'' | Case diameter: 33 mm / 1.3'' | Total weight: 80 g / 2.82 oz | Regular fit | Composition & care: 100% Stainless steel | Wipe clean with a soft cloth. Avoid prolonged exposure to moisture. Service battery as needed.