IWC Portugieser IW3902-06

45.5mm · Stainless Steel · Caliber 89360 · 60m

Portuguese Yacht Club Chronograph Silver

Brand: IWC
Full reference: IW3902-06
Also written as: IW390206
Collection: Portugieser
Case diameter: 45.5mm
Case thickness: 14.5mm
Case material: Stainless Steel
Crystal: Sapphire
Water resistance: 60m
Caliber: 89360
Dial color: Silver

Related references — same collection

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

IWC

Portugieser

IW3902-02

45.5mm

IWC

Portugieser

IW3902-04

45.5mmStainless Steel

IWC

Portugieser

IW3902-08

45.5mmStainless Steel

IWC

Portugieser

IW3902-10

45.5mmStainless Steel

Compare specifications

Specification	IW3902-06	IW3902-02	IW3902-04	IW3902-08	IW3902-10
Case diameter	45.5mm	45.5mm	45.5mm	45.5mm	45.5mm
Case material	Stainless Steel	—	Stainless Steel	Stainless Steel	Stainless Steel
Water resistance	60m	60m	60m	60m	60m
Caliber	89360	89360	89361	89361	89361

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 11:50:20 JST

WatchBase · IWC IW3902-06

Original collection: Portugieser

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Corrections and data limitations