IWC Ingenieur SL Jumbo Quartz Black Dial Ref. 3303 1964 " indicating the use of

" indicating the use of Super-Luminova

- Reference 96061 dates to early 1990s

- Gerald Genta dress watch

secured with a deployment buckle

The 40mm steel cushion-shape case is in very fine condition

IWC Ingenieur SL Jumbo Quartz Black Dial Ref. 3303 1964 " indicating the use ofThe IWC Ingenieur was first introduced in 1954 as a tool watch specifically designed for engineers and technicians who needed a timepiece that could withstand magnetic fields and harsh environments. The original model featured a soft iron inner case to protect the movement from magnetic interference. Over the years, while the design has evolved, the Ingenieur has always remained true to its original purpose: a rugged, reliable timepiece built for