IWC Ingenieur Ingenieur Perpetual Calendar Digital Date-Month Titanium / Slate

Reference IW3818-02

About this watch

The IWC IW3818-02 Ingenieur Perpetual Calendar Digital Date-Month Titanium / Slate is a masterpiece of horological excellence. Crafted from lightweight and durable titanium, this watch boasts a commanding presence on the wrist with its 45mm diameter and 17.40mm height. The slate grey color exudes sophistication, while the sapphire glass ensures crystal-clear visibility even after years of wear. With a water resistance of 120 meters, this watch is versatile for any occasion, from formal events to casual outings or swimming. The IWC Caliber 89800 automatic movement boasts 52 jewels and a power reserve of 68 hours, ensuring precision and robustness. The perpetual calendar function automatically adjusts for months with different numbers of days, leap years, and more. This watch is not only a time-telling tool but also a statement piece that embodies the essence of luxury and precision. With its perfect blend of style and functionality, this timepiece is sure to make an impression whether you're in the boardroom or enjoying a weekend getaway.
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Key Features

  • Limited edition with 100 units produced
  • Durable titanium construction
  • Advanced perpetual calendar function
  • Exceptional chronograph features
  • Elegant and versatile design
  • Water resistance up to 120 meters

Specifications

Brand
IWC
Family
Ingenieur
Model
Ingenieur Perpetual Calendar Digital Date-Month Titanium / Slate
Reference
IW3818-02
Movement
89800
Movement Features
  • Hours, Minutes, Small Seconds
  • Big Date, Leap Year, Month, Perpetual Calendar, Date
  • Chronograph, Flyback
Case
45mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
120

Current Listings

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  • Condition: Excellent preowned condition
  • Case Diameter: 40mm
  • Thickness: 10mm
  • Movement: IWC 30110 automatic
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Nov 8, 2025, 4:28 PM
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  • Condition: Pre-owned with hairlines on the bracelet
  • Limited edition quantity: 1000
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Nov 5, 2025, 11:45 AM
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  • Condition: Excellent, serviced by IWC
  • Case size: 43mm diameter
  • Bracelet size adjustment: quick adjust system, fits up to 7.25 inches
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Nov 3, 2025, 8:45 PM
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  • Condition: Excellent/like new
  • Case Size: 35.1 mm diameter
  • Height: 9.4mm
  • Glass: sapphire crystal with anti-reflective coating
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Nov 3, 2025, 4:00 PM
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  • Condition: excellent overall condition with minor surface marks
  • Water resistance: 30m
  • Bracelet dimensions: 20cm long, 24 links
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Oct 31, 2025, 6:02 PM
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  • Condition: Excellent overall
  • Case Diameter: 40 mm
  • Thickness: 10 mm
  • Lug To Lug: 50 mm (including end links)
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IWC Ingenieur Automatic  - IW323902 - Black - Stainless Steel - 39mm - Mint

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IWC - IW323902 · $5,495
A pre-owned IWC Ingenieur Automatic in excellent condition, featuring a 39mm black stainless steel case and automatic movement. The watch is accompanied by its original box set, instruction manual, warranty card, and OEM rubber strap.

  • Condition: Pre-Owned - Grade: Mint
  • Case size: 39mm diameter
  • Bracelet type: Stainless Steel
  • Dial: Black
Posted at
Apr 8, 2025, 12:56 AM
Active