Portofino Automatic 37 Red Gold / Silver

Ref. IW4581-16

The IWC Portofino IW458116 was introduced in 2019 as a replacement for the earlier IW458105; the difference is in the strap.

Release year

2019

Case diameter

37 mm

Thickness

9 mm

Water resistance

30 m

Case material

Red Gold

Crystal

Sapphire

Dial

Silver

Movement

IWC caliber 35111

Movement type

Automatic

Display

Analog

Power reserve

42 h

Frequency

28800 vph

Jewels

25

Movement diameter

25.6 mm

Complications

Date, Hours, Minutes, Seconds