IWC Ingenieur Ingenieur Perpetual Calendar Digital Date-Month Titanium / Red Gold

Reference IW3792-03

IWC Ingenieur Perpetual Calendar Digital Date-Month Titanium / Red Gold

About this watch

The IWC IW3792-03 Ingenieur Perpetual Calendar Digital Date-Month in Titanium and Red Gold is a masterpiece of horology that seamlessly blends technical prowess with luxurious design. This statement piece boasts an automatic mechanical movement, IWC caliber 89802, with a power reserve of 68 hours and features a flyback chronograph function, making it perfect for precision timing enthusiasts. The perpetual calendar automatically adjusts for leap years and months of varying lengths, ensuring convenience and eliminating the need to reset the date. With a diameter of 46 mm and a height of 17 mm, this substantial watch feels surprisingly comfortable on the wrist due to its lightweight titanium construction. A water resistance of 120 meters adds to its versatility, making it suitable for various activities. The unique blend of titanium and red gold gives the IW3792-03 a distinct edge in terms of modern aesthetics, setting it apart from other luxury watches. This timepiece is not just a tool for telling time but also a conversation starter, a style statement, and a testament to IWC's commitment to craftsmanship.

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Key Features

Automatic mechanical movement with 68-hour power reserve
Flyback chronograph function for precision timing
Perpetual calendar with automatic adjustment for leap years and months
Lightweight titanium construction for comfort
Unique blend of titanium and red gold for modern aesthetics
Water resistance up to 120 meters for versatility
Sapphire crystal glass for scratch resistance

Specifications

Brand

IWC

Family

Ingenieur

Model

Ingenieur Perpetual Calendar Digital Date-Month Titanium / Red Gold

Reference

IW3792-03

Movement

89802

Movement Features

Hours, Minutes, Small Seconds
Big Date, Leap Year, Month, Perpetual Calendar, Date
Chronograph, Flyback

Case

46mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

120

Current Listings

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Condition: Super clean, light wear
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Posted at

Apr 20, 2026, 9:09 PM

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Condition: Fantastic, fully serviced by IWC
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Posted at

Apr 19, 2026, 12:44 PM

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Condition: Near-mint
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Posted at

Apr 16, 2026, 6:10 PM

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Condition: Near-Mint
Case material: Titanium
Diameter: 40mm
Thickness: 10.8mm

Posted at

Apr 14, 2026, 10:12 PM

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IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )

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Condition: unworn
Case size: 40mm diameter
Movement type: automatic

Posted at

Apr 14, 2026, 1:26 PM

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IWC Ingenieur Automatic 40mm Aqua IW328903 ( unworn / 2025 / box and papers )

IWC - IW328903 · $10,250

Up for sale is an unworn IWC Ingenieur Automatic 40mm Aqua Dial reference # IW328903, complete with all boxes and papers. It features a stainless steel case and the IWC 32111 Calibre Movement.

Condition: Unworn
Movement: IWC 32111 Calibre Movement
Case size: 40mm diameter
Depth rating: unknown

Posted at

Apr 14, 2026, 1:20 PM

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IWC Ingenieur 40 Aqua Dial, Pristine Condition, w/ service papers from IWC and Box

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This is a listing for an IWC Ingenieur 40 Aqua Dial, with service papers from the manufacturer and included box.

Condition: Pristine
Water resistance: 30 bar
Service papers from iwc and box:

Posted at

Apr 10, 2026, 12:01 PM

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IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint

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

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