IWC Portugieser Perpetual Calendar Tourbillon

Watch by IWC

IWC Portugieser Perpetual Calendar Tourbillon

Portugieser · Portugieser Perpetual Calendar Tourbillon

Case
45 mm
Thickness
15.2 mm
Lug width
22 mm
Crystal
Sapphire
Updated 11 November 2026
About this watch

The IWC Portugieser Perpetual Calendar Tourbillon is a 45 mm watch from the Portugieser collection. Its 950 platinum case is 15.2 mm thick, with 22 mm lugs. It is water resistant to 30 m. The crystal is sapphire.

It comes in 3 versions, with blue and silver dials.

Your next watch

Find your next watch, not just a brand.

Every watch on Watcheers has its spec sheet in Watch Explorer. Filter by size, material and budget to find the one that fits.

Last update:

11 November, 2026