The IWC Da Vinci Automatic IW4523 made its debut in 2007, alongside a complete makeover of the Da Vinci line. This version of the Da Vinci stands out with its unique barrel-shaped case, measuring 45.20 x 35.60 mm, housing the self-winding caliber 30130. The IW4523-33 reference boasts a luxurious White Gold case adorned with rubies. Adding to its elegance, the dial is a stunning Silver color.