Portugieser Perpetual Calendar Case Size_47 This timepiece is not just

This timepiece is not just a watch: it's a tribute to the adrenaline-fueled world of professional racing

The Big Pilot’s Watch AMG G 63 with is IWC’s first timepiece with a ceramic matrix composite (CMC) case

Reminiscent of underwater beauty

Bezel: Unidirectional ratcheted rotating bezel

30-minute and 12-hour totalizers

Portugieser Perpetual Calendar Case Size_47 This timepiece is not justA moon you can rely on, even under cloudy skies: the perpetual calendar's high precision moon phase display needs a one day adjustment every 577. 5 years. Overview Reference: IW503302 Dial Color: Silver Case: 18 ct 5N gold Strap: Dark brown alligator leather strap by Santoni View all compatible straps Diameter: 44. 2 mm Movement: Automatic, self winding, IWC manufactured movement Features Small hacking seconds Pellaton automatic winding Sapphire