IWC Portuguese IW390505 Automatic mechanical parts, 18k red gold, 43.5mm

Description

Basic Information: ID: IW390505; Brand: IWC; Series: Portuguese; Movement Type: Automatic; Gender: Men’s; Movement Model: Cal. 89361; Manufacturer: IWC; Diameter: 30mm; Movement Thickness: 7.5mm; Balance Wheel: Beryllium Bronze; Frequency: 28,800 vibrations per hour; Jewels: 40; Power Reserve: 68 hours; Case Diameter: 43.5mm; Case Thickness: 14.1mm; Dial Color: Slate Grey; Dial Shape: Round; Strap Color: Black; Clasp Type: Folding Clasp; Case Back: Transparent; Weight: Not available; Water Resistance: 60 meters; Hour Markers: Arabic numerals; Clasp Spacing: Not available; Lug Spacing: 22mm; Materials: Case Material: 18k Red Gold; Dial Material: Not available; Bezel Material: 18k Red Gold; Crystal Material: Double Anti-reflective Convex Sapphire Crystal; Crown Material: 18k Red Gold, Screw-down Crown; Strap Material: Rubber; Clasp Material: 18k Rose Gold; Functions: Date Display, Chronograph, Flyback/Retrograde