IWC Portugieser IW3716-31

IWC Portugieser IW3716-31

41mm · Ceratanium · Caliber 69355 · 30m

Portugieser Chronograph Ceratanium

Brand
IWC
Full reference
IW3716-31
Also written as
IW371631
Collection
Portugieser
Case diameter
41mm
Case thickness
13.1mm
Lug width
20mm
Case material
Ceratanium
Crystal
Sapphire
Water resistance
30m
Caliber
69355
Dial color
Black

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Compare specifications

SpecificationIW3716-31iw37160-31IW3716-01IW3716-02IW3716-03
Case diameter41mm41mm41mm41mm41mm
Case materialCerataniumCerataniumStainless SteelStainless SteelRed Gold
Water resistance30m30m30m30m30m
Caliber6935569355693556935569355

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.

WatchBase · IWC IW3716-31

Original collection: Portugieser

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Corrections and data limitations