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

Reference IW3805-05

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

About this watch

The IWC IW3805-05 Ingenieur Mecaquartz Chronograph Alarm is a luxurious timepiece that embodies art, precision, and heritage. This stunning watch combines the elegance of yellow gold and stainless steel with the advanced technology of a meca-quartz movement, making it a unique offering in the world of horology. The IW3805-05 features a round case measuring 34.00 mm in diameter, a size that strikes a balance between modern and classic aesthetics. The champagne dial, adorned with stick and dot indexes, adds a touch of warmth and sophistication. The watch is fitted with a comfortable stainless steel bracelet that complements the overall design. At its core lies the Jaeger-LeCoultre caliber 633, a meca-quartz movement renowned for its reliability and precision. This hybrid movement combines the best of both worlds: the accuracy of quartz with the mechanical charm of a chronograph. The IWC IW3805-05 is perfect for watch enthusiasts and collectors who appreciate a blend of luxury and functionality. It's also an excellent option for professionals seeking a reliable timepiece that can transition seamlessly from the office to evening outings.

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Key Features

Meca-quartz movement with Jaeger-LeCoultre caliber 633
Chronograph function with precision timing
Alarm feature for reminders and wake-up calls
Water resistance up to 30 meters
Elegant design combining yellow gold and stainless steel
Comfortable stainless steel bracelet
Date display for everyday wear

Specifications

Brand

IWC

Family

Ingenieur

Model

Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Yellow Gold / Champagne / Bracelet

Reference

IW3805-05

Movement

633

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph
Alarm

Case

34mm

Crystal

Sapphire

Water Resistance

Current Listings

IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

IWC - IW323902 · $5,475

Condition: Excellent overall condition with only light, honest signs of wear
Size: 40mm diameter
Water Resistance: 30 meters (3 ATM)
Bracelet Links: complete set of links

Posted at

Jan 13, 2026, 5:18 PM

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: IWC Ingenieur 40 Blue Dial IW328907 + EXTRAS (adjustable clasp, links)

IWC - IW328907 · $9,500

This IWC Ingenieur Automatic 40mm Blue Dial features an IWC 32111 Calibre Movement, complete with original boxes and papers.

Condition: Excellent plus
Movement: IWC 32111 Calibre Movement
Clasp: MK XX micro-adjust clasp ($460 value from IWC)
Extras: 2 extra links for the Ingenieur

Posted at

Jan 11, 2026, 1:41 PM

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IWC Ingenieur 40 Homage

IWC - Ingenieur 40 · $175

This IWC Ingenieur 40mm is a 'Seiko mod' with an NH35 movement, featuring extra links and nearly no signs of wear.

Condition: like new
Movement: NH35
Case size: 40mm

Posted at

Jan 9, 2026, 2:56 PM

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IWC Ingenieur Automatic 40 IW328903 Steel Green Grid Dial Box Papers 2025

IWC - IW328903 · $9,625

A newer IWC Ingenieur model featuring a beautiful aqua-green grid dial, applied indices, and a color-matched two-digit date wheel. It has a 40mm stainless steel case and an automatic Calibre 32111 movement with a 120-hour power reserve.

Condition: Excellent condition with light wear on the case and bracelet
Case size: 40mm
Material: stainless steel

Posted at

Jan 8, 2026, 8:47 AM

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IWC Ingenieur 3521 Fullset - $7500

IWC - 3521-01 · $7,500

This listing is for an IWC Ingenieur 3521 watch, which comes with its original box and papers. The watch features a 34mm diameter T dial and hands.

Condition: unpolished original T dial
Diameter: 34mm

Posted at

Jan 8, 2026, 5:37 AM

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IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

IWC - IW323902 · $5,475

This all-original IWC Ingénieur Ref. IW323902 is a modern classic offered in never polished stainless steel and features a black dial with strong legibility and technical aesthetic.

Condition: Excellent overall condition, light honest signs of wear
Movement Service History: professionally serviced in December 2025
Depth Rating: 30m water resistance
Bracelet Adjustment Pins: includes original adjustment pins

Posted at

Jan 5, 2026, 6:35 AM

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IWC Ingenieur Aqua Green IW328903

IWC - IW328903 · $8,850

This 40mm Ingenieur features an Aqua Green dial and is in excellent condition, with a flawless crown and glass.

Condition: 9/10, minor hairlines on middle links
Warranty expiration date: September 3, 2032
Accessories included: original box, papers, warranty card

Posted at

Jan 3, 2026, 3:25 PM

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IWC Ingenieur blue dial

IWC - Ingenieur · $9,500

A well-maintained IWC Ingenieur with blue dial is available for sale. The watch features a 40mm diameter and comes with box, papers, micro adjust clasp, original butterfly clasp, and extra links.

Condition: Excellent, minor scratches on micro adjust clasp and links
Case Diameter: 40mm
Water Resistance Depth: 100m
Power Reserve Duration: 120 hours

Posted at

Jan 2, 2026, 11:40 AM

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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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