IWC Portugieser IW5044-02

44.2mm · Red Gold · Caliber 51900 · 30m

Portuguese Tourbillon Mystère Rétrograde Red Gold / Silver

Brand: IWC
Full reference: IW5044-02
Also written as: IW504402
Collection: Portugieser
Case diameter: 44.2mm
Case thickness: 15.5mm
Case material: Red Gold
Crystal: Sapphire
Water resistance: 30m
Caliber: 51900
Dial color: Silver

Related references — same collection

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

IWC

Portugieser

IW5046-02

44.2mmRed Gold

IWC

Portugieser

IW504602

44.2mmRed Gold

IWC

Portugieser

IW5021-22

44.2mmRed Gold

IWC

Portugieser

IW502123

44.2mmRed Gold

Compare specifications

Specification	IW5044-02	IW5046-02	IW504602	IW5021-22	IW502123
Case diameter	44.2mm	44.2mm	44.2mm	44.2mm	44.2mm
Case material	Red Gold	Red Gold	Red Gold	Red Gold	Red Gold
Water resistance	30m	30m	30m	30m	30m
Movement	—	—	Automatic	—	—
Caliber	51900	51900	51900	51614	51614
Power reserve	—	—	168 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 12:00:06 JST

WatchBase · IWC IW5044-02

Original collection: Portugieser

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Corrections and data limitations