IWC Portugieser Chronograph Classic – IW390301

18 ct 5N gold case, Automatic, self-winding, Diameter 42.0 mm, Brown alligator leather strap, Strap width 22.0 mm.

case

• 18 ct 5N gold case
• Diameter 42.0 mm
• Height 14.3 mm
• See-through sapphire glass back
• Water resistance 3 bar

Movement

• 89361 Calibre
• IWC-manufactured movement
• Automatic, self-winding
• 68 hours Power Reserve
• Frequency 28800.0 vph (4.0 hz)
• 299 Components
• 38 Jewels
• Côtes de Genève, perlage

Features

• Chronograph function with hours, minutes and seconds
• Hour and minute counters combined in a totalizer at 12 o’clock
• Flyback function
• Date display
• Sapphire glass, convex, antireflective coating on both sides
• Small hacking seconds

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