IWC Ingenieur Jumbo SL, Ref 1832 circa 1983, NICE - Parthian Watch Company
Piretti Orologi e Gioielli - Vintage IWC Ingenieur SL Jumbo Ref. 1832 accompanied by box and papers dated 1985 #iwc #ingenieur #pirettiwatches | Facebook
The IWC Ingenieur - Dial Variations in Vintage Models: Part 4
F】 Dear IWC, Bring Back The Ingenieur SL "Jumbo" Ref. 1832
Buy vintage IWC Ingénieur 1832 watch | Buy vintage IWC watches online – A COLLECTED MAN
Sold Price: Wristwatch: extremely rare IWC Ingenieur SL Ref.1832 from the 1st year of manufacture 1976 with extract from the archives and service papers from 1990 - June 6, 0120 4:30 PM CEST
IWC Ingenieur Jumbo SL Automatic 1832 from 1977 Gerald Genta | Watch Rapport