IWC - IW3714-02

Portuguese Chrono-Automatic Rose Gold / Silver

Brand: IWC
Family: Portugieser
Reference: IW3714-02 (aka: 3714-02, IW371402)
Name: Portuguese Chrono-Automatic Rose Gold / Silver
Produced: 1998 - 2011
Limited: No


Material: Rose Gold
Glass: Sapphire
Back: Closed
Shape: Round
Diameter: 40.90 mm
Height: 12.30 mm
Lug Width: 20.00 mm
W/R: 30.00 m


Color: Silver
Indexes: Arabic Numerals
Hands: Feuille
IW3714-02 : IWC Portuguese Chrono-Automatic Rose Gold / Silver

Price in euro


The Portuguese Chrono-Automatic has been one of IWC's most popular watches for almost 2 decades. In this version it has rose gold case and a silver dial. It was discontinued around 2010 and replaced by the IW3714-80

The difference between the 3714-02 and the 3714-80;

3714-02 has a rose gold (4N) case.
3714-80 has a red gold (5N) case.

For the 3714-02 the proper buckle is the IWA02466. The folding clasp is reference IWA05453.


IWC caliber 79350 Caliber 79350 is the successor to the 79240, which it replaced around 2007. The finishing is slightly different; other than that the movements are identical. Based on the Valjoux 7750, IWC's 79350 is a highly reliable workhorse. In comparison to its base, it dropped the small seconds scale, date and day window. It is produced to IWC's exceedingly high standards and only a small portion of the standard 7750 parts are used.

Base: ETA 7750
Diameter:30.00 mm
Reserve:44 h
Frequency:28800 bph
Time:Hours, Minutes

More watches using the IWC 79350 caliber