Unique Omega Constellation with octagonal case shape. A fine design piece from the 70s by the Swiss top brand Omega. Equipped with a full stainless steel case of 35 mm measured without the crown, which wears nice and large thanks to its case shape. The watch of over 40 years old naturally shows signs of wear. Based on the serial number we can date this watch back to 1975. The octagonal case in combination with the deep black dial with overlaid grey hour indices and the beautifully concealed Omega bracelet make it into a wonderful whole. Vintage Omegas with a black dial are relatively rare and collectible. A real design watch for the enthusiast. The 1330 movement runs accurately and the time adjustment works properly. The watch was fitted with a new battery so can run for times to come. So also a very good watch in technical terms. The original steel Omega strap is suited for wrists of up to 20 cm in circumference and has a unique closing system. Omega is a Swiss top brand that can be compared with brands like Rolex, Universal Genève and Zenith. Apart from being a wonderful and unique jewel, it may also serve as a good investment for the future.