IWC Portugieser IW3440-02

44.6mm · Stainless Steel · Caliber 82835 · 60m

Portugieser Yacht Club Moon & Tide Stainless Steel / Black / Bracelet

Brand: IWC
Full reference: IW3440-02
Also written as: IW344002
Collection: Portugieser
Case diameter: 44.6mm
Case thickness: 14.4mm
Case material: Stainless Steel
Crystal: Sapphire
Water resistance: 60m
Caliber: 82835
Dial color: Black

Related references — same collection

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

IWC

Portugieser

IW3440-01

44.6mmRed Gold

IWC

Portugieser

IW344001

44.6mm18K Gold 5N

IWC

Portugieser

IW3907-01

44.6mmStainless Steel

IWC

Portugieser

IW3907-02

44.6mmStainless Steel

Compare specifications

Specification	IW3440-02	IW3440-01	IW344001	IW3907-01	IW3907-02
Case diameter	44.6mm	44.6mm	44.6mm	44.6mm	44.6mm
Case material	Stainless Steel	Red Gold	18K Gold 5N	Stainless Steel	Stainless Steel
Water resistance	60m	60m	30m	60m	60m
Movement	—	—	Automatic	—	—
Caliber	82835	82835	82835	89361	89361
Power reserve	—	—	60 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 11:41:47 JST

WatchBase · IWC IW3440-02

Original collection: Portugieser

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Corrections and data limitations