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

Reference IW3792-03

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

IWC Ingenieur Perpetual Calendar Digital date Chronograph Rose Gold Titanium IW379203

IWC Ingenieur Perpetual Calendar Digital date Chronograph Rose Gold Titanium IW379203

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This IWC Ingenieur Perpetual Calendar Digital date Chronograph is a limited edition Rose Gold Titanium watch featuring a mechanical automatic movement and perpetual calendar/chronograph functions.

  • Condition: 90%
  • Case size: 46mm
  • Movement type: Mechanical Automatic (cal. 89802)
  • Material: Rose Gold / Titanium
Posted at
Jun 3, 2025, 11:16 AM
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  • Condition: Pre-owned, excellent condition with minor wear from being worn a handful of times
  • Case material: titanium
  • Case size: 40mm
  • Movement type: automatic
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Jun 5, 2025, 10:05 PM
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  • Material: stainless steel
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  • Condition: full set
  • Case diameter: 40mm
  • Height: 10.7mm
  • Water resistance: 10.0 bar
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  • Condition: 90%
  • Case material: titanium
  • Movement type: mechanical automatic
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  • Condition: Excellent overall. Minor wear as shown in photos.
  • Case size: 39mm
  • Diameter: 39mm
  • Thickness: ~10mm
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  • Condition: 90%
  • Case size: 40mm diameter
  • Movement type: Mechanical Automatic
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The IWC Ingenieur Automatic is a pioneering anti-magnetic watch featuring a soft iron inner cage and an integrated case with understated elegance. Introduced by IWC in 2013, this iteration has a 39mm stainless steel case on an integrated bracelet with a deployant clasp and a 30110 Calibre automatic movement.

  • Condition: Excellent all around condition
  • Case size: 39mm
  • Movement caliber: 30110
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  • Condition: Excellent condition, worn maybe a dozen times
  • Case Size: 40mm diameter
  • Thickness: 10.7mm
  • Movement: IWC Calibre 32111 (in-house automatic)
Posted at
May 29, 2025, 5:11 PM
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