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Model Name:

IWC Portugieser Eternal Calendar

Reference:

Portugieser Eternal Calendar

Current Rating

2834

Rating Implied Value ($)

$

52900

Expected Rating Based on Price

2834

Price ($)

$

52900

Rating Alpha

Date Added:

Jan 3, 2026

https://www.iwc.com/us/en/watch-collections/portugieser/family/iw325506-portugieser-eternal-calendar.html

# Times Rated

Watch Description

Elegant 44mm stainless steel Portugieser with in-house 7-day automatic perpetual calendar, moonphase, and power reserve indicator

N/A

53.5

53.5

15.6

Stainless steel

Round

Sapphire (antireflective coating both sides)

Screw-in

Automatic

Calibre 52610

168

Sunray blue

TheWatchMetrics

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Model Name:

Reference:

Current Rating

Rating Implied Value ($)

$

Expected Rating Based on Price

Price ($)

$

Rating Alpha

Date Added:

https://www.iwc.com/us/en/watch-collections/portugieser/family/iw325506-portugieser-eternal-calendar.html

# Times Rated

Watch Description

N/A

Model Name:

Reference:

Current Rating

Rating Implied Value ($)

$

Expected Rating Based on Price

Price ($)

$

Rating Alpha

Date Added:

https://www.iwc.com/us/en/watch-collections/portugieser/family/iw325506-portugieser-eternal-calendar.html

# Times Rated

​

Watch Description

N/A