Portugieser Tourbillon Mystère Rétrograde IW504602

Description

CASE

• 18 ct 5N gold case
• Diameter 44.2 mm
• Height 14.9 mm
• See-through sapphire glass back
• Water resistance 3 bar

MOVEMENT

• 51900 Calibre
• IWC-manufactured movement
• Automatic, self-winding
• 168 hours Power Reserve
• Frequency 19800.0 vph (2.75 hz)
• 368 Components
• 44 Jewels
• Côtes de Genève, perlage

FEATURES

• Flying minute tourbillon
• 7 days power reserve
• Retrograde date display
• Power reserve display
• Sapphire glass, arched-edge, antireflective coating on both sides
• Pellaton automatic winding