For sale is a hard to find IWC bracelet by Gay Freres. This bracelet is in new old stock (NOS) condition and is full length I believe. It measures just over 17 cm from endlink to endlink. The bracelet is marked 3/67, corresponding to production year of 1967. It comes with correct 18mm endlinks stamped 1A. This is the period correct bracelet for 1960s Ingenieur models including reference 666, 866, and 812. I am asking $750 which will include shipping in the USA. International deals are welcome and will ship at cost to buyer. Transferwise is preferred for international trades.