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

[WTS] IWC Ingenieur Titanium 40mm (2024)

IWC Ingenieur Titanium 40mm (2024)

IWC - IW328904 · $11,500
A IWC Ingenieur Titanium 40mm watch in mint condition, purchased new in 2024 with warranty still active. It features a power reserve of approximately 120 hours and a water resistance of 100M.

  • Condition: Mint condition, one owner
  • Size: 40mm
  • Thickness: 10.8 mm
  • Power reserve: Approximately 120 hrs
Posted at
Jun 13, 2025, 7:27 PM
Active
IWC Ingenieur White Dial IW323906 Automatic Steel 40mm

IWC Ingenieur White Dial IW323906 Automatic Steel 40mm

IWC - IW323906 · $4,420.004
The IWC Ingenieur Automatic 40mm features a white dial and is powered by a mechanical automatic movement. It has a stainless steel case and displays the date.

  • Condition: 95%
  • Case size: 40mm
  • Movement type: Mechanical Automatic
Posted at
Jun 12, 2025, 8:41 AM
Active
IWC Ingenieur Automatic - 40mm - Aqua Dial - IW328903 ( excellent / 2024 )

IWC Ingenieur Automatic - 40mm - Aqua Dial - IW328903 ( excellent / 2024 )

IWC - IW328903 · $8,950.009
Up for sale is an excellent condition IWC Ingenieur Automatic 40mm Aqua Dial reference # IW328903. It comes with all boxes, papers, booklets, tools, and IWC Warranty Card dated April 2024.

  • Condition: Excellent Condition / April 2024
  • Case material: Stainless Steel
  • Movement: IWC 32111 Calibre Movement
  • Case size: 40mm diameter
Posted at
Jun 10, 2025, 3:41 PM
Active
IWC Ingenieur GMT IW324404 Automatic Steel 43mm

IWC Ingenieur GMT IW324404 Automatic Steel 43mm

IWC - IW324404 · $3,770.004
The IWC Ingenieur GMT is a white dial watch featuring a mechanical automatic movement and date/GMT function, housed in a stainless steel case with a size of 43mm.

  • Condition: 95%
  • Case material: Stainless Steel
  • Movement type: Mechanical Automatic
Posted at
Jun 10, 2025, 8:47 AM
Active
IWC Ingenieur White Dial IW323906 Automatic Steel 40mm

IWC Ingenieur White Dial IW323906 Automatic Steel 40mm

IWC - IW323906 · $4,420.004
This IWC Ingenieur White Dial IW323906 is a 40mm automatic steel watch with date function. It features a stainless steel case and mechanical automatic movement.

  • Condition: 90%
  • Case size: 40mm diameter
  • Case material: Stainless Steel
Posted at
Jun 7, 2025, 1:53 PM
Active
IWC Ingenieur IW323902 – Full Kit + OEM Rubber Strap + Fresh IWC Service

IWC Ingenieur IW323902 – Full Kit + OEM Rubber Strap + Fresh IWC Service

IWC - IW323902 · $6,500.007
The IWC Ingenieur Automatic is a refined and robust timepiece that pays homage to the classic Genta design. It features a sleek 39mm stainless steel case, black dial with luminous markers and hands, and a soft-iron inner cage for anti-magnetic properties.

  • Condition: Excellent overall
  • Case Size: 39mm
  • Water Resistance: 120m / 12 bar
  • Movement Type: IWC Caliber 30110 (ETA 2892-A2 base)
Posted at
Jun 7, 2025, 12:20 PM
Active
[WTS] IWC Ingenieur Titanium 40mm (2024)

IWC Ingenieur Titanium 40mm (2024)

IWC - IW328904 · $11,500
Up for sale is a IWC Ingenieur Titanium 40mm (2024), a watch with a 40mm diameter, 10.8mm thickness, and various features such as a power reserve of approximately 120 hours and water resistance of 100 meters.

  • Condition: mint condition
  • Size: 40mm diameter
  • Thickness: 10.8 mm
  • Power reserve: 120 hours
Posted at
Jun 6, 2025, 4:52 PM
Active
2024 IWC Ingenieur Automatic 40mm Titanium IW328904 Full Set

2024 IWC Ingenieur Automatic 40mm Titanium IW328904 Full Set

IWC - IW328904 · $11,950.001
This is a 2024 IWC Ingenieur Automatic watch with a 40mm titanium case. It comes in its original inner and outer box set, including a sleeve, fully linked booklet, warranty card dated March 25th, 2024, and polish cloth.

  • Condition: Pre-owned, excellent condition with minor wear from being worn a handful of times
  • Case material: titanium
  • Case size: 40mm
  • Movement type: automatic
Posted at
Jun 5, 2025, 10:05 PM
Active
[WTS] 2024 IWC Ingenieur Automatic 40mm IW328903 Stainless Steel Aqua Dial - $8,500

2024 IWC Ingenieur Automatic 40mm IW328903 Stainless Steel Aqua Dial - $8,500

IWC - IW328903 · $8,500
2024 IWC Ingenieur Automatic 40mm stainless steel watch with an Aqua dial.

  • Material: stainless steel
Posted at
Jun 5, 2025, 9:59 AM
Active