IWC Portugieser IW5444-04

43.1mm · White Gold · Caliber 98245 · 30m

Portugieser Regulateur White Gold

Brand: IWC
Full reference: IW5444-04
Also written as: IW544404
Collection: Portugieser
Case diameter: 43.1mm
Case thickness: 11.8mm
Lug width: 22mm
Case material: White Gold
Crystal: Sapphire
Water resistance: 30m
Caliber: 98245
Dial color: Grey

Related references — same collection

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

IWC

Portugieser

IW5444-01

43.1mmStainless Steel

IWC

Portugieser

IW5444-02

43.1mmRed Gold

IWC

Portugieser

IW5444-03

43.1mmPlatinum

IWC

Portugieser

IW5447-03

43.1mmWhite Gold

Compare specifications

Specification	IW5444-04	IW5444-01	IW5444-02	IW5444-03	IW5447-03
Case diameter	43.1mm	43.1mm	43.1mm	43.1mm	43.1mm
Case material	White Gold	Stainless Steel	Red Gold	Platinum	White Gold
Water resistance	30m	30m	30m	30m	30m
Caliber	98245	98245	98245	98245	98900

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 12:02:10 JST

WatchBase · IWC IW5444-04

Original collection: Portugieser

Images are loaded from the cited external sources. Copyright remains with its holders; permission to reproduce locally has not been established.

Corrections and data limitations