18 ct 5N gold case, Automatic, self-winding, Diameter 44.0 mm, Dark brown alligator leather strap by Santoni, Strap width 22.0 mm.
case
- 18 ct 5N gold case
- Diameter 44.0 mm
- Height 16.8 mm
- See-through sapphire glass back
- Water resistance 3 bar
Movement
- 89900 Calibre
- IWC-manufactured movement
- Automatic, self-winding
- 68 hours Power Reserve
- Frequency 28800.0 vph (4.0 hz)
- 375 Components
- 42 Jewels
- Côtes de Genève, perlage
Features
- Flying minute tourbillon
- Hacking tourbillon mechanism
- Chronograph function with hours, minutes and seconds
- Hour and minute counters combined in a totalizer at 12 o’clock
- Flyback function
- Retrograde date display
- Sapphire glass, arched-edge, antireflective coating on both sides
