Portugieser Yacht Club Moon & Tide - 44.6mm

Case 18 ct 5N gold case Diameter 44.6 mm Height 13.4 mm Screw in crown See-through sapphire glass back 6.0 bar Water resistance Movement Calibre 82650 Movement type Automatic winding, IWC-manufactured movement Power Reserve 60 hours Frequency 28'800 VPH (4 Hz) 303 Components 46 Jewels Decoration Côtes de Genève, Perlage Features Central hacking seconds Pellaton automatic winding Sapphire glass, convex, antireflective coating on both sides Perpetual calendar with displays for the date, day, month, leap year and perpetual moon phase Dial Silver plated dial Strap Blue calfskin strap Strap width 20.0 mm