IWC Ingenieur SL Jumbo Steel Ref 1832The Ingenieur SL reference 1832 was launched in 1976 and was made until 1983. Designed byGerald Genta, this watch is one of his designs that seems to still be a little under the radar. Like other watches of the era, the reference 1832 is known as the Jumbo and is arguably the chunkiest of all the Genta penned watches of that era, thanks to the anti magnetic nature of the timepiece. The 40mm steel case is in excellent condtion. We love these thick