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Ingenieur Perpetual Calendar Digital Date-Month

IWC 2013

Ingenieur Perpetual Calendar Digital Date-Month

White markings on a dark background ensure the excellent legibility of the functions proposed by the Ingenieur Perpetual Calendar Digital Date-Month. Numerals indicating day, month and leap years are clearly shown in apertures cut into the lightly smoky sapphire subdials. The five sunken and blackened screws securing the bezel leave no doubt about this watch’s sporting credentials.

Movement | 89802 self-winding mechanical Manufacture calibre, 28,800 vibrations/hour frequency, 68-hour power reserve

Functions | hours, minutes, seconds, flyback chronograph, digital Perpetual Calendar

Dial | black with sapphire counters

Case | titanium aluminide, 46 mm ø, 17 mm high, waterresistant to 120 metres