Ceramic case, Automatic winding, Diameter 46.5 mm, Black dial with luminescence, White rubber strap, Strap width 22.0 mm. CASE Ceramic case Diameter 46.5 mm Height 15.5
IWC Portugieser Perpetual Calendar 42, reference IW344203. This timepiece comes in a 42.4 mm stainless steel case, silver-plate dial, perpetual calendar with displays for the date,