IWC - IW3714-46

Portuguese Chrono-Automatic Stainless Steel / Silver

Brand: IWC
Family: Portugieser
Reference: IW3714-46 (aka: 3714-46, IW371446)
Name: Portuguese Chrono-Automatic Stainless Steel / Silver
Produced: 2012 - 2019
Limited: No


Material: Stainless Steel
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
IWC Portugieser IW3714-46

Price in euro


The IWC Portugieser 3714 was introduced in 1998 as a more affordable take on the split-seconds 3712. The case measures 40.9mm across; up until 2007 it housed the self-winding caliber 79240; after that the 79350 was used.

Available in numerous configurations, reference IW3714-46 has a Stainless Steel case and a Silver dial with blued numerals.


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