IWC GST Aquatimer IW3538-03

42mm · Titanium · Caliber 30110 · 2000m

Aquatimer 2000 Titanium / Black / Bracelet

Brand: IWC
Full reference: IW3538-03
Also written as: IW353803
Collection: GST Aquatimer
Case diameter: 42mm
Case thickness: 14.8mm
Case material: Titanium
Crystal: Sapphire
Water resistance: 2000m
Caliber: 30110
Dial color: Black

Related references — same collection

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

IWC

GST Aquatimer

IW3538-04

42mmTitanium

IWC

GST Aquatimer

IW3291-01

42mmTitanium

IWC

GST Aquatimer

IW3536-01

42mmTitanium

IWC

GST Aquatimer

IW3548-05

42mmStainless Steel

Compare specifications

Specification	IW3538-03	IW3538-04	IW3291-01	IW3536-01	IW3548-05
Case diameter	42mm	42mm	42mm	42mm	42mm
Case material	Titanium	Titanium	Titanium	Titanium	Stainless Steel
Water resistance	2000m	2000m	2000m	2000m	1000m
Caliber	30110	30110	30120	37524	30110

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 10:09:38 JST

WatchBase · IWC IW3538-03

Original collection: GST Aquatimer

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Corrections and data limitations