Portofino Hand-Wound

Overview

Reference IW544804

Dial Color Dark grey

Case 18 ct white gold

Strap Dark brown alligator leather strap

Diameter 46 mm

Movement Manual-winding, IWC-manufactured movement

Download manual

Small hacking seconds

Sapphire glass, convex, antireflective coating on both sides

Moon phase display

Strap width 22 mm

Buckle width 18 mm

Case 18 ct white gold

Diameter 46 mm

Height 11 mm

Water Resistance 3 Bar

Back case Standard

Caliber 98800

Movement type Manual-winding

IWC-manufactured movement Yes

Power Reserve 46 hours

Frequency 18000 Vph (2.5 Hz)

Jewels 18

Decoration Côtes de Genève, Perlage