Portugieser 325 Black / Sector / Feuille

IWC Portugieser 325 Black / Sector / Feuille

IWC · Portugieser

19mm

lug width

Shop 19 mm bands
Lug width
19 mm
Case diameter
42 mm
Reference
IW325-03 (aka: 325)
Family
Portugieser
Year
1939 - 1970

Will a strap close on your wrist?

Set for this watch: 42 mm of case and 19 mm between the lugs. Add your wrist and see where a standard strap would close.

mm

Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.

75 mm115 mm

Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.

Why ready-made straps come in one length →

Sizing notes

  • With a 42 mm case on a 19 mm lug width, any 19 mm band fits without adapters.