1970 IWC Edison Electronic- Ref. 3402 Watch For Sale - Mens Vintage Date
IWC Edison Electronic – Elite HNW - High End Watches, Jewellery & Art Boutique
IWC, Edison Electronic, case no. 2020920, stainless steel tungsten, quartz wristwatch with day-date. Made in the 1970's. - Auction Watches and Pocket Watches - Cambi Casa d'Aste