As per the Omega website description, https://www.omegawatches.com/en-gb/...m-co-axial-chronometer-41-5-mm-23110422101002, bought new in 2018, rarely worn and is unmarked. Bracelet has 2 extra links fitted at the time of purchase. Original box and papers. Can’t find any listed for sale in the UK on Chronos24 or Watchfinder, indicative value discussed with Beaverbrooks as a trade-in against a (much) more expensive Omega, around £4000. If you are interested, PM me. Andy