IWC Portugieser Watch  Stainless Steel Automatic 40.9mm Watch IW371606 2026
IWC

IWC Portugieser Watch Stainless Steel Automatic 40.9mm Watch IW371606 2026

IW371606
Deal Score59
$7,44916% below MSRP (MSRP $8,900)
Watch OnlyNew / Unworn

Why This Score?

Fair deal: good condition, moderately trusted seller. Full set would significantly increase this score..

Key Drivers
Good condition
Moderately trusted seller
Slightly below market
Watch only (no box or papers)

The model prioritized pricing data from 135 comparable sales over a 90-day window.

Watch Specs

41mm
Diameter
47.9mm
Lug to Lug
13.1mm
Thickness
20mm
Lug Width
Caliber
69355
Movement
Automatic
Crystal
Sapphire
Power Reserve
46h
Case Material
stainless steel
Dial
blue
Strap
leather
MSRP:
$8,900
Introduced:
2020

Perceived Size

How it wears, not just how it measures

~50mm

vs 48mm L2L

Compact (36mm)Substantial (60mm)

13.1mm case thickness adds +2mm wrist presence

Will this fit your wrist?

Slide to your wrist circumference to see the fit diagram.

Wrist circumference17 cm
12cm17cm (avg)22cm

Sold Comps (180 days)

No price history