IWC Portugieser IW5021-09

44.2mm · Platinum · Caliber 51614 · 30m

Portuguese Perpetual Calendar 5021 Platinum / Silver

Brand: IWC
Full reference: IW5021-09
Also written as: IW502109
Collection: Portugieser
Case diameter: 44.2mm
Case thickness: 15.5mm
Lug width: 22mm
Case material: Platinum
Crystal: Sapphire
Water resistance: 30m
Caliber: 51614
Dial color: Black

Related references — same collection

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

IWC

Portugieser

IW5021-01

44.2mmRose Gold

IWC

Portugieser

IW5021-05

44.2mmYellow Gold

IWC

Portugieser

IW5021-20

44.2mmRose Gold

IWC

Portugieser

IW5021-21

44.2mmWhite Gold

Compare specifications

Specification	IW5021-09	IW5021-01	IW5021-05	IW5021-20	IW5021-21
Case diameter	44.2mm	44.2mm	44.2mm	44.2mm	44.2mm
Case material	Platinum	Rose Gold	Yellow Gold	Rose Gold	White Gold
Water resistance	30m	30m	30m	30m	30m
Caliber	51614	51614	51614	51614	51614

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 11:56:10 JST

WatchBase · IWC IW5021-09

Original collection: Portugieser

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Corrections and data limitations