IWC Da Vinci Perpetual Calendar IW375034

Da Vinci Perpetual Calendar : IW375034

The IWC Da Vinci Perpetual Calendar, reference IW375034, is a notable model from the Da Vinci collection, first released in 1985. This particular watch features a polished stainless steel case measuring 39 mm in diameter, with a solid caseback and distinctive hinged lugs that contribute to its unique appearance. The black dial is complemented by the perpetual calendar function, a groundbreaking innovation introduced by IWC at the time, which went on to become a widely used mechanism in the brand's various collections. Its perpetual calendar module was not only a technical marvel but also became one of the most commercially successful mechanisms for IWC. Initially powered by the caliber 7906 movement, this was later updated to the caliber 79061. The overall style of the watch blends classic elegance with advanced horological complications, reflecting both its era of origin and its continued appeal among watch enthusiasts.