IWC Ingenieur Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Black / Bracelet

Reference IW3805-01

About this watch

The IWC IW3805-01 Ingenieur Mecaquartz Chronograph Alarm is a remarkable watch that combines classic craftsmanship with modern engineering. Its sleek design features a round stainless steel case, black dial with Arabic numerals, and sapphire crystal glass for excellent scratch resistance. Powered by the Jaeger-LeCoultre Caliber 633 meca-quartz movement, this timepiece boasts multiple functions including hours, minutes, small seconds, date, chronograph, and alarm. With its water resistance of up to 30 meters and durable stainless steel construction, it's a worthy addition to any watch collection. The IWC IW3805-01 is a testament to IWC's legacy of excellence in watchmaking, offering an elegant design, reliable movement, and practical features that make it perfect for everyday wear.
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Key Features

  • Jaeger-LeCoultre Caliber 633 Meca-quartz Movement
  • Sapphire Crystal Glass for Scratch Resistance
  • Chronograph Function with Elapsed Time Measurement

Specifications

Brand
IWC
Family
Ingenieur
Model
Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Black / Bracelet
Reference
IW3805-01
Movement
633
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
  • Alarm
Case
Stainless Steel 34mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS]: IWC Micro Adjust Clasp for Ingenieur 40 and MK XX

: IWC Micro Adjust Clasp for Ingenieur 40 and MK XX

IWC · $375
A preowned IWC microadjust clasp in excellent condition for sale.

  • Condition: preowned, excellent
  • Compatible Models: IWC Ingenieur 40 (IW32890x), MK XX
  • Price From Msrp: $460
Posted at
Jan 22, 2026, 6:56 PM
Active
[WTS] IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

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

IWC - IW323902 · $5,475
This IWC Ingénieur Ref. IW323902 is a modern classic offered in never polished stainless steel, featuring a black dial and technical aesthetic.

  • Condition: Excellent overall condition
  • Case material: Stainless steel
  • Bracelet type: Stainless steel bracelet
  • Bracelet links: All links included
Posted at
Jan 22, 2026, 10:19 AM
Active
[WTS]: IWC Ingenieur 40 Blue Dial IW328907 + EXTRAS (adjustable clasp, links)

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

IWC - IW328907 · $9,300
The IWC Ingenieur Automatic is a 40mm blue dial watch with an IWC 32111 Calibre Movement. It features additional extras such as an adjustable clasp, links, and comes with all original boxes, papers, and warranty.

  • Condition: Excellent plus
  • Movement: IWC 32111 Calibre
  • Accessories: [object Object],[object Object],[object Object]
Posted at
Jan 18, 2026, 5:08 PM
Active
[WTS] IWC Ingenieur Automatic IW357001 $2,650

IWC Ingenieur Automatic IW357001 $2,650

IWC - IW357001 · $2,650
This previous generation IWC Ingenieur IW3570 is a well-crafted, comfortable, and aesthetically pleasing watch that combines a classic design with modern functionality. It features a date complication and has balanced proportions for comfortable wearability.

  • Condition: Pre-owned with minor scratches on polished bezel
  • Case size: 40mm diameter
  • Movement: IWC Caliber 35111 (Sellita SW300-1a based)
  • Power reserve: 42 hours
Posted at
Jan 16, 2026, 12:10 PM
Active
[WTS] IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

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
Active
[WTS]: IWC Ingenieur 40 Blue Dial IW328907 + EXTRAS (adjustable clasp, links)

: 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 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
1980's IWC Ingenieur Ref. IW3506 with Box

1980's IWC Ingenieur Ref. IW3506 with Box

IWC - IW3506 · $5,950
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
Posted at
Mar 27, 2025, 1:34 PM
Active