Case:
18k 5N gold.
Diameter: 45 mm.
Thickness: 13.2 mm.
See-through sapphire glass back.
Arched-edge.
Antireflective coating on both sides.
Sapphire glass.
Water resistant to 30 meters.

Movement:
Caliber 59800.
IWC-manufactured.
Manual-winding.
192 hours power reserve.
Frequency: 28.800 vph (4.0 hz).
232 components.
30 jewels.
Côtes de Genève, perlage.