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IWC Aquatimer Automatic — IW329003

IWC

Aquatimer Automatic

IW329003

IWC's sport-diving soul in a refined 42 mm steel package.

Estimated market value
$3,550
Confidence: Moderate

An estimate from current market data — not an offer. Your actual value depends on condition, completeness, and authentication.

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Overview

The IWC Aquatimer Automatic IW329003 is a 42 mm stainless-steel diver produced between 2014 and 2022, distinguished within the Aquatimer family by its silver dial. Powered by Calibre 30120, it balances the functional demands of a dive watch with the restrained elegance that characterises IWC's approach to sport watchmaking.

History

IWC's Aquatimer line traces its roots to the late 1960s, establishing the brand's credentials in professional dive-watch design. The generation to which the IW329003 belongs was introduced in 2014 and brought a refined case architecture alongside IWC's SafeDive internal/external bezel system. The reference remained in production for roughly eight years, making it one of the longer-running configurations of the modern Aquatimer era. Among collectors, the silver dial variant is noted as a subtler, more versatile alternative to the darker dials more commonly associated with dive watches.

Notable points

  • 42 mm stainless-steel case offers a wearable footprint for a contemporary diver.
  • Calibre 30120 is an IWC-manufactured automatic movement with a robust construction suited to sport use.
  • The silver dial is an uncommon choice in the dive-watch category, lending the piece crossover appeal between sport and dress contexts.
  • Features IWC's SafeDive system, allowing the inner bezel to be operated only in the dive-safe direction via an external crown.
  • Produced from 2014 to 2022, giving the reference a substantial run within the modern Aquatimer catalogue.

Specifications

Brand
IWC
Collection
Aquatimer
Reference
IW329003
Years of production
2014 – 2022
Case
42mm Stainless steel
Case material
Stainless steel
Case diameter
42 mm
Movement
Cal. 30120
Crystal
Sapphire
Dial
Silver
Bezel
SafeDive rotating bezel
Bracelet / strap
Rubber strap
Water resistance
300 m
Power reserve
42 h
Complications
Date
Type
Diver
Worn as
Men's
Also known as
アクアタイマー, 海洋时计

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