1940s IWC Rare Cal.60 Water-Resistant Calatrava With Big Luminous Arabic Dial

IWC, very rare luminous arabic indexes, rare Cal.60 movement powered, popular water-resistant Calatrava case design, circa 1940s.

It is equipped with a Cal.60 central seconds movement, which is rare in this age. The well-balanced center-seconds movement and the rare Big Luminous Arabic dial, which has aged well with time, make this a gem of a watch despite its small size. In addition, the movement that has been adjusted in three different postures from the normal model has further increased the rarity of this piece.