Omega Pre-owned Constellation Watch from the 1990s featuring an 18K yellow gold case and bracelet, a gold-colored dial with patina, diamond indices and a diamond-set bezel. Condition: Good, but used — quartz movement Cal. 1455 in working condition with a new battery; good condition with visible signs of wear. Key attributes: Gold | Yellow | 18K yellow gold | Quartz movement Cal. 1455 (working) | New battery | Stretch bracelet | Folding clasp | Gold-colored dial with patina | Diamond indices | Diamond-set bezel | Dimensions & fit: Fits wrist up to approx. 16 cm | Approx. 23 mm case diameter (measured without crown) | Composition & care: 18K yellow gold | Diamonds | Service by a professional watchmaker as needed. Avoid water and chemicals. Clean with a soft, dry cloth. Store separately to prevent scratches.