IWC Portugieser IW3442-05

42.4mm · Red Gold · Caliber 82650 · 30m

Portugieser Perpetual Calendar 42 Red Gold / Blue / Boutique Edition

Brand: IWC
Full reference: IW3442-05
Also written as: IW344205
Collection: Portugieser
Case diameter: 42.4mm
Case thickness: 138mm
Lug width: 22mm
Case material: Red Gold
Crystal: Sapphire
Water resistance: 30m
Caliber: 82650
Dial color: Blue

Related references — same collection

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

IWC

Portugieser

IW3442-02

42.4mmRed Gold

IWC

Portugieser

IW3442-03

42.4mmStainless Steel

IWC

Portugieser

IW3442-07

42.4mmStainless Steel

IWC

Portugieser

IW344202

42.4mm18K Gold 5N

Compare specifications

Specification	IW3442-05	IW3442-02	IW3442-03	IW3442-07	IW344202
Case diameter	42.4mm	42.4mm	42.4mm	42.4mm	42.4mm
Case material	Red Gold	Red Gold	Stainless Steel	Stainless Steel	18K Gold 5N
Water resistance	30m	30m	30m	30m	30m
Movement	—	—	—	—	Automatic
Caliber	82650	82650	82650	82650	82650
Power reserve	—	—	—	—	60 hours

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 ↗ · 2026-09-22 11:42:00 JST

WatchBase · IWC IW3442-05

Original collection: Portugieser

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Corrections and data limitations