heechang watch
iwc-schaffhausen
Jun 25, 2026
Portugieser Chronograph

Portugieser Chronograph

One of the most beautiful chronograph dials ever produced; the Portugieser's large case with Arabic numerals and two-register layout is a pillar of dress watchmaking and IWC's most acclaimed reference.

Specifications

Reference
IW371617
Collection
Portugieser
Case size
41 mm
Thickness
13.1 mm
Lug width
21 mm
Case
Steel
Movement
Cal. 69355, in-house automatic, 28,800 vph, 46h power reserve
Water resist.
30 m
Complications
Chronograph with date
Dial
White/silver dial, applied Arabic numerals, two-register chronograph with date at 3, slim bezel, the definitive dress chronograph proportion
Country
Switzerland
My tier
1
Tags
IconicDress
Website
official page
Added
Jun 25, 2026

More from Portugieser

Portugieser Chronograph (Ref. IW371617)Portugieser Automatic (Ref. IW500705)