IWC Portugieser IW5902-03

46mm · Platinum · Caliber 94805 · 30m

Portugieser Constant-Force Tourbillon Edition “150 Years” Platinum / Blue

Brand: IWC
Full reference: IW5902-03
Also written as: IW590203
Collection: Portugieser
Case diameter: 46mm
Case thickness: 13.4mm
Case material: Platinum
Crystal: Sapphire
Water resistance: 30m
Caliber: 94805
Dial color: Blue

Related references — same collection

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

IWC

Portugieser

IW5902-02

46mmPlatinum

IWC

Portugieser

IW590202

46mmPlatinum

IWC

Portugieser

IW590203

46mmPlatinum

IWC

Portugieser

IW5041-01

46mmPlatinum

Compare specifications

Specification	IW5902-03	IW5902-02	IW590202	IW590203	IW5041-01
Case diameter	46mm	46mm	46mm	46mm	46mm
Case material	Platinum	Platinum	Platinum	Platinum	Platinum
Water resistance	30m	30m	30m	30m	30m
Movement	—	—	Manual	Manual	—
Caliber	94805	94805	94805	94805	94900
Power reserve	—	—	96 hours	96 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 12:04:32 JST

WatchBase · IWC IW5902-03

Original collection: Portugieser

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