IWC Ingenieur Perpetual Calendar 41 /Root/Start/Oris/Aquis and the dial is made

and the dial is made of mother-of-pearl

The case and integrated bracelet are made of white gold

Das Gehäuse misst 42 mm

Ihr 40 mm Gehäuse aus Edelstahl wird durch gelbgoldene Elemente akzentuiert

Breitling Avenger Chronograph B01 44 (Reference AB0147101B1A1)

IWC Ingenieur Perpetual Calendar 41 /Root/Start/Oris/Aquis and the dial is madeIWC Ingenieur Perpetual Calendar 41 (Reference IW344903) The Ingenieur traces back to a 1976 design by Grald Genta, featuring an integrated bracelet and the bezel with five visible screws. Reference IW344903 pairs this sports watch with a perpetual calendar for the first time. Calibre 82600 offers 60 hours of power reserve and displays the date, day of the week, month, and moonphase. All calendar displays are corrected via the crown alone an IWC