Model: IW356501

Series: Portofino

Movement: IWC self-made Cal. 35110 automatic winding movement

Power reserve: about 42 hours

Case material: stainless steel

Diameter: 40.0 mm

Thickness: 9.2 mm

Dial color: silver

Hands and hour markers: beige luminous coating

Mirror: double-sided anti-reflective convex sapphire glass

Strap: black crocodile leather strap, strap width 20.0 mm

Waterproof performance: 3.0 bar (about 30 meters)

Function: hours, minutes, seconds display, date display (3 o'clock position)

Movement frequency: 28,800 times/hour (4 Hz)

Number of jewels: 25