Portugieser Yacht Club Chronograph

Stainless steel case, Automatic winding, Diameter 44.6 mm, Blue dial with luminescence, Stainless steel bracelet, Strap width 22.0 mm.

Case
Stainless steel case
Diameter 44.6 mm
Height 14.3 mm
Screw in crown
See-through sapphire glass back
Water resistance 10.0 bar

Movement
89361 Calibre
IWC-manufactured movement
Automatic winding
68 hours power reserve
Frequency 28'800 VPH (4 Hz)
299 Components
38 Jewels
Côtes de Genève

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

Reference
IW390701