IWC Ingenieur Ingenieur Mecaquartz Chronograph Alarm Yellow Gold / Black / Bracelet

Reference IW9515-01

IWC Ingenieur Mecaquartz Chronograph Alarm Yellow Gold / Black / Bracelet

About this watch

The IWC Ingenieur IW9515-01 is a stunning timepiece that blends sophistication with cutting-edge technology. This luxurious watch features a robust yellow gold case, a black dial with Arabic numeral indexes, and a Jaeger-LeCoultre caliber 633 Meca-quartz movement. The Meca-quartz movement combines the reliability of quartz with the precision of mechanical watches, featuring 27 jewels to reduce friction and wear. With a water resistance of 30 meters and a sapphire crystal, this watch is built to last. The IWC Ingenieur IW9515-01 is a true wardrobe staple, suitable for both formal and casual occasions. Its timeless design and innovative movement make it a worthy investment. The watch features a chronograph function, small seconds, date display, and an acoustic alarm, making it practical for everyday use.
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Key Features

  • Jaeger-LeCoultre caliber 633 Meca-quartz movement
  • Robust yellow gold case with sapphire crystal
  • Black dial with Arabic numeral indexes
  • Chronograph function
  • Small seconds
  • Date display
  • Acoustic alarm

Specifications

Brand
IWC
Family
Ingenieur
Model
Ingenieur Mecaquartz Chronograph Alarm Yellow Gold / Black / Bracelet
Reference
IW9515-01
Movement
633
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
  • Alarm
Case
Yellow Gold 34mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

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IWC Ingenieur Green F1 “Sonny Hayes” Limited Edition IW328908

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This IWC Ingenieur Automatic 40 has a unique Green 'Grid'-patterned dial inspired by a bespoke watch from Apple Original Films' movie F1. It's limited to 1000 pieces and has been worn only a few times.

  • Condition: Pre-owned with hairlines on the bracelet
  • Limited edition quantity: 1000
Posted at
Nov 5, 2025, 11:45 AM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur GMT Freshly Serviced by IWC Ref IW324404

IWC Ingenieur GMT Freshly Serviced by IWC Ref IW324404

IWC - IW324404 · $4,450
This is a modern iteration of the IWC Ingenieur GMT, featuring a white dial and blue accents. It has a date function, GMT hand, and a clean layout.

  • Condition: Excellent, serviced by IWC
  • Case size: 43mm diameter
  • Bracelet size adjustment: quick adjust system, fits up to 7.25 inches
Posted at
Nov 3, 2025, 8:45 PM
Active
View listing on r/WatchExchange
[WTS] IWC Schaffhausen Ingenieur Automatic 35 black dial, under warranty until May 2033

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IWC Schaffhausen - IW324906 · $8,100
This is the black dial, stainless steel, 35mm model of IWC's Ingenieur Automatic watch. It has an incredibly comfortable integrated bracelet and a height of 9.4mm.

  • Condition: Excellent/like new
  • Case Size: 35.1 mm diameter
  • Height: 9.4mm
  • Glass: sapphire crystal with anti-reflective coating
Posted at
Nov 3, 2025, 4:00 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur Aqua Green IW328903

IWC Ingenieur Aqua Green IW328903

IWC - IW328903 · $9,499
This IWC Ingenieur Automatic presents in excellent condition, featuring a striking aqua green dial and modern case design. The set includes a double box, quick-release tool, warranty card, and extended factory warranty coverage.

  • Condition: excellent overall condition with minor surface marks
  • Water resistance: 30m
  • Bracelet dimensions: 20cm long, 24 links
Posted at
Oct 31, 2025, 6:02 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur Automatic Ref. IW323906 — 40 mm - Full Set with Warranty

IWC Ingenieur Automatic Ref. IW323906 — 40 mm - Full Set with Warranty

IWC - IW323906 · $5,750
A modern evolution of the IWC Ingenieur design, this watch features a stainless-steel case, silver dial, and automatic movement. It showcases Gérald Genta's geometric precision and offers a balance between technical robustness and understated elegance.

  • Condition: Excellent overall
  • Case Diameter: 40 mm
  • Thickness: 10 mm
  • Lug To Lug: 50 mm (including end links)
Posted at
Oct 30, 2025, 10:53 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur GMT White Dial w/ Fresh IWC Service Ref IW324404

IWC Ingenieur GMT White Dial w/ Fresh IWC Service Ref IW324404

Posted at
Oct 27, 2025, 8:47 PM
Active
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[WTS] IWC Schaffhausen Ingenieur Automatic 35 black dial, under warranty until May 2033

IWC Schaffhausen Ingenieur Automatic 35 black dial, under warranty until May 2033

Posted at
Oct 27, 2025, 1:30 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur 3227 Full Set

IWC Ingenieur 3227 Full Set

IWC - 3227-01 · $3,900
A very solid and well-maintained IWC Ingenieur 3227-01 with a large case size of 42mm, featuring deep Genta ties and DNA.

  • Condition: 9+/10
  • Size: 42mm diameter
Posted at
Oct 24, 2025, 6:28 PM
Active
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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
View listing on RolexForums