OMEGA 123.55.38.21.52.005 Constellation 5-Year Warranty Silver Elegant Design Swiss Automatic MovementProduct Highlights Omega was founded in 1848 when watchmaker Louis Brand opened a watch workshop in La Chaux de Fonds, Switzerland. The "Constellation" collection features a highly dramatic and timeless design concept, characterized by the famous "claws" and an impressive dial. This luxurious model shines with a diamond set bezel and an 18K red gold bracelet adorned with diamonds. Specifications Band Length Wrist SizeApproximately 12 to 19. 5 cm