IWC Portuguese Collection IW371446 Watch

Basic Information

  • Reference number: IW371446
  • Brand: IWC Schaffhausen
  • Collection: Portuguese
  • Movement type: Automatic mechanical
  • Gender: Men’s
  • Alias: Portuguese Chronograph Blue Hands

Movement

  • Movement number: Cal.79350
  • Manufacturer: IWC
  • Base movement: ETA 7750
  • Movement type: Automatic mechanical
  • Movement diameter: 30mm
  • Movement thickness: 7.9mm
  • Frequency: 28,800 vibrations per hour
  • Jewels: 31
  • Power reserve: 44 hours

Appearance

  • Case diameter: 40.9mm
  • Case thickness: 12.5mm
  • Dial color: Silver
  • Dial shape: Round
  • Strap color: Blue
  • Clasp type: Folding clasp
  • Case back: Solid
  • Weight: Not available
  • Water resistance: 30 meters
  • Clasp spacing: Not available
  • Lug spacing: 20mm
  • Hour markers type: Arabic numerals

Materials

  • Case material: Stainless steel
  • Dial material: Silver-plated
  • Bezel material: Stainless steel
  • Crystal material: Double-sided anti-reflective convex sapphire crystal
  • Crown material: Stainless steel
  • Strap material: Crocodile leather
  • Clasp material: Stainless steel

Functions

  • Chronograph