For sale is this Omega Constellation Railtrack Dial dating back to approximately 1959. These Railtrack dials are rare and were only available by special order. The steel case and silver dial variants even more so, and you typically only see a handful listed for sale every few years. This example is also no-date, which helps with dial symmetry. Watch underwent a comprehensive service in 2020 and the caliber 551 was gaining 5 seconds/day after. During the service, a generic Sternkreuz crystal and an Omega service crown were fitted. I later swapped the service crown with a reference-correct scalloped crown. The watch is otherwise fully original and in excellent condition. Dial looks almost NOS. Radium lume is consistent in color and present in all plots. Watch will come with a 1037/570 “beads of rice” bracelet also from Omega, as well as a 65-page PDF service document. Dimensions: Approximately 34.5mm diameter, 43.5mm lug to lug, 18mm lug width. Price: $1800 OBO with insured CONUS shipping included, via Zelle or wire. No trades please. Sale is final. Photos: [https://imgur.com/a/PAahHTu](https://imgur.com/a/PAahHTu) Time stamp: [https://imgur.com/a/NKx6S9T](https://imgur.com/a/NKx6S9T)