IWC Portugieser Chronograph REF.IW371480 CAL.79350 K18PG Mens
Type: Wristwatch

Maker
IWC

type
mens

name
portugieser chronograph

REF/CAL
*REF.IW371480 CAL.79350
*CAL.79240 and CAL.79350 installed in the Portugieser chronograph are basically the same and are based on the ETA Valjoux 7750. This seems to have changed around 2007.
Older vintages are definitely based on the ETA Valjoux 7750 while newer vintages may be based on an ETA Valjoux 7750 alternative movement.
The appearance of the movement is gold for CAL.79240 and silver for CAL.79350.
In addition from around 2019 it has been changed to an in-house movement with a reverse side.

Material
K18PG

belt
Genuine leather belt/genuine K18PG buckle

Drive system
automatic winding

Model year
From around 2010 onwards

Case diameter/arm circumference
Approximately 41mm
*The size of 41 mm may not be that large by current standards but the dial is large compared to the case diameter so it may feel large compared to the case size.

accessories
Manufacturer (Richemont Japan) Semi-hard case that comes with maintenance

condition
*Used A* There are some small scratches but it is a clean used item.
*There are no scratches on the sapphire glass windshield.
*The genuine leather belt has some signs of use but there are no noticeable sweat stains.
comment
*Silver dial
*Slightly rounded sapphire glass windshield back cover secured with 4 screws
*31 jewels Incabloc earthquake-resistant device Flat balance spring Smooth temp Fine adjustment device Cam type 28 800 vibrations Second hand stop mechanism
*IW371402 and IW371480 are very similar but the biggest difference is their weight. IW371480 is lighter than IW371402.
Looking at the movement image the case has been processed to be removed but IW371402 is probably not processed to be removed.
In addition IW371402 is from around 2007 and IW371480 is from around 2010.


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Pre-Owned