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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IWC Ingenieur Automatic Titanium Silver Dial IW328904
The IWC Ingenieur Automatic is a high-end mechanical watch with an in-house automatic movement, silver textured grid dial, and integrated stainless steel bracelet.
- Condition: Excellent overall condition with very light handling wear
- Movement: Automatic (in-house)
- Case Size: approximately 40 mm
- Dial: Silver textured grid dial
![[WTS] IWC Ingenieur Automatic 42mm](https://preview.redd.it/natwgtwwybmg1.jpg?width=640&crop=smart&auto=webp&s=2de8d4841e1be24db2dcd602a7ededf5291f1f78)
IWC Ingenieur Automatic 42mm
a classic and robust IWC Ingenieur with a timeless design, well maintained and ready to wear.
- Condition: very good condition
- Year: 2005
- Size: 42mm
![[WTS] 2025 IWC Ingenieur Automatic 40mm Black - IW328901 - Full Set with 8yr IWC warranty](https://preview.redd.it/2d9bwryuy1mg1.jpg?width=640&crop=smart&auto=webp&s=c39e53437ea370b46d6dd74e259b63aba5c33629)
2025 IWC Ingenieur Automatic 40mm Black - IW328901 - Full Set with 8yr IWC warranty
The IWC Ingenieur Automatic 40 is a modern sports watch featuring a return of the Gerald Genta integrated bracelet design, with a unique pattern on the jet black dial and an in-house movement providing a 5 day power reserve.
- Condition: Very excellent preowned condition
- Case Size: 40mm
- Case Material: Stainless steel
- Movement Power Reserve: 5 days
IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint
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
IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )
This IWC Ingenieur Automatic watch features a 40mm stainless steel case and black dial, coming with all original boxes and papers.
- Condition: unworn
- Case size: 40mm diameter
- Movement: IWC 32111 Calibre
1980's IWC Ingenieur Ref. IW3506 with Box
The IWC Ingenieur Ref. IW3506 is a vintage watch originally launched in 1955 as an anti-magnetic timepiece for engineers, featuring a soft iron inner case and IWC's Caliber 852. The Reference 3506 was introduced in the mid-1980s, offering a more wearable size with refined details like gold hour markers and a graph paper textured dial.
- Condition: Vintage-Good
- Movement: Automatic
- Case Width: 35mm diameter
- Strap Length: 7.50 inches