IWC Portuguese Watch IW390704 Automatic machinery, precision steel, 44.6mm

Description

Basic Information: ID: IW390704; 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 Alloy; Frequency: 28,800 vibrations per hour; Jewels: 40; Power Reserve: 68 hours; Exterior: Case Diameter: 44.6mm; Case Thickness: 14.3mm; Dial Color: Blue; Dial Shape: Round; Strap Color: Blue; Clasp Type: Pin Buckle; Case Back: Transparent; Weight: Not available; Water Resistance: 60 meters; Hour Markers: Arabic numerals, luminous; Clasp Spacing: Not available; Lug Spacing: Not available; Materials: Case Material: Stainless Steel; Dial Material: Not available; Bezel Material: Stainless Steel; Crystal Material: Double Anti-reflective Convex Sapphire Crystal; Crown Material: Screw-down Crown; Strap Material: Rubber, Fabric Lined; Clasp Material: Stainless Steel; Functions: Date Display, Chronograph, Flyback/Retrograde