IWC Ingenieur Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Yellow Gold / Champagne / Strap

Reference IW3815-05

About this watch

The IWC IW3815-05 Ingenieur Mecaquartz Chronograph Alarm is a stunning luxury watch that seamlessly blends style and functionality. Its yellow gold and stainless steel case exudes sophistication, while the champagne-colored dial adds a touch of warmth. The Jaeger-LeCoultre caliber 633 movement combines quartz accuracy with mechanical charm, making it perfect for those who appreciate versatility without compromising on style. With its chronograph function and alarm feature, this watch is built for action, whether you're timing activities or managing your schedule. Its water resistance of 30 meters ensures it can withstand splashes and brief immersion in water, but it's not meant for deep-sea diving. This watch is a statement piece that showcases the perfect balance of luxury and functionality, making it a timeless companion for any occasion. Whether you're a seasoned collector or a first-time buyer, this watch has a charm that's hard to resist.
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Key Features

  • Jaeger-LeCoultre caliber 633 movement
  • Chronograph function with precision timekeeping
  • Alarm feature for gentle reminders throughout the day

Specifications

Brand
IWC
Family
Ingenieur
Model
Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Yellow Gold / Champagne / Strap
Reference
IW3815-05
Movement
633
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
  • Alarm
Case
34mm
Crystal
Sapphire
Water Resistance
30

Current Listings

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This IWC Ingenieur Teal features a teal dial in a 40mm case. It's dated March 2024 and comes with additional items.

  • Condition: very good
  • Diameter: 40mm
Posted at
Mar 9, 2026, 2:50 PM
Active
[WTS] IWC Ingenieur Automatic Titanium Silver Dial IW328904

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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
Posted at
Mar 1, 2026, 7:57 PM
Active
[WTS] IWC Ingenieur Automatic 42mm

IWC Ingenieur Automatic 42mm

IWC - IW322701 · $4,900
a classic and robust IWC Ingenieur with a timeless design, well maintained and ready to wear.

  • Condition: very good condition
  • Year: 2005
  • Size: 42mm
Posted at
Feb 28, 2026, 7:47 PM
Active
[WTS] 2025 IWC Ingenieur Automatic 40mm Black - IW328901 - Full Set with 8yr IWC warranty

2025 IWC Ingenieur Automatic 40mm Black - IW328901 - Full Set with 8yr IWC warranty

IWC - IW328901 · $8,999
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
Posted at
Feb 27, 2026, 10:08 AM
Active
IWC Ingenieur Automatic  - IW323902 - Black - Stainless Steel - 39mm - Mint

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
Active
IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )

IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )

IWC - IW328901 · $9,995
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
Posted at
Mar 28, 2025, 3:41 PM
Active