IWC Ingenieur Silver Dial Ref. 666 MRG-4 with arabic numerals around its

with arabic numerals around its pie- pan circumference

The dual-crown design enables both time setting and winding while also allowing for alarm adjustment

- Reference 18108

each leather skin is carefully painted by skilled artisans

- Serial 196xxxx dating to 1969

IWC Ingenieur Silver Dial Ref. 666 MRG-4 with arabic numerals around itsWhen you think of IWC, chances are models like the sleek Portuguese chronos, the tough Aquatimers, or the unmistakable Big Pilot come to mind. Maybe even the 1970s era Ingenieur SLthe one designed by the great Grald Genta. With its integrated bracelet and bold, angular case, its become one of the brands most celebrated designs. But heres the twist: the Ingenieur line actually started almost 20 years before Genta put his pen to paper. IWC introduced