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

Reference IW3815-02

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

About this watch

The IWC IW3815-02 Ingenieur Mecaquartz Chronograph Alarm is a stunning blend of luxury and functionality. This timepiece features a striking two-tone design with stainless steel and yellow gold, complemented by a black dial with Arabic numerals. The compact 34mm case diameter and 9mm height ensure comfort and presence on the wrist. Powered by the Jaeger-LeCoultre caliber 633 meca-quartz movement, this watch offers exceptional accuracy and reliability, combined with additional functions such as chronograph, alarm, and date display. The IWC IW3815-02 boasts a water resistance rating of 30 meters and comes fitted with a stylish strap that complements its overall look. With proper care, this watch can last for years, if not decades, making it an investment in style, functionality, and personal expression.

Buy Now on Jomashop

This is an affiliate link

Key Features

Quartz movement with Jaeger-LeCoultre caliber 633
30m water resistance
Chronograph function with precision elapsed time measurement
Alarm feature with loud acoustic alert
Date display for tracking days without pulling out a calendar or phone
Stainless steel and yellow gold two-tone design
Sapphire glass for added scratch resistance

Specifications

Brand

IWC

Family

Ingenieur

Model

Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Yellow Gold / Black / Strap

Reference

IW3815-02

Movement

633

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph
Alarm

Case

34mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Limited Edition IWC Ingenieur Chronograph Rudolph Caracciola Ref IW380702

IWC - IW380702 · $3,550

A limited edition IWC Ingenieur Chronograph released in 2016 to honor Rudolf Caracciola, featuring a gray sunburst dial with racing red pops and an in-house chronograph caliber 69370 movement.

Condition: Super clean, light wear
Case diameter: 42mm
Movement type: In house automatic chronograph

Posted at

Apr 20, 2026, 9:09 PM

Active

View listing on r/WatchExchange

IWC Ingenieur 40mm Aqua Dial, Fully Serviced by IWC, Full Kit Plus Service Papers

IWC - Ingenieur 40mm Aqua Dial · $9,100

A modern take on the Ingenieur design with a unique Aqua dial that catches the light beautifully. This watch is in great condition and comes with service papers, box, and full kit.

Condition: Fantastic, fully serviced by IWC
Case Size: 40mm diameter
Dial Color: Aqua

Posted at

Apr 19, 2026, 12:44 PM

Active

View listing on r/WatchExchange

IWC Ingenieur Automatic 40 IW328904 | Titanium | Grey Grid Dial | Near-Mint Full Set | $12,500 Shipped

IWC - IW328904 · $12,500

This IWC Ingenieur Automatic 40 is a recent release with a great wrist presence, excellent finishing, and added comfort of titanium. It comes with a full set including boxes, travel case, and other accessories.

Condition: Near-mint
Case material: Titanium
Dial color: Grey Grid

Posted at

Apr 16, 2026, 6:10 PM

Active

View listing on r/WatchExchange

IWC Ingenieur Automatic 40 IW328904 | Titanium | Near-Mint | Full Set

IWC - IW328904 · $13,250

The IWC Ingenieur Automatic 40 is a modern reinterpretation of the iconic Gerald Genta-inspired integrated sports watch, featuring a titanium case and grey grid dial. It's lightweight, versatile, and powered by IWC’s in-house Calibre 32111.

Condition: Near-Mint
Case material: Titanium
Diameter: 40mm
Thickness: 10.8mm

Posted at

Apr 14, 2026, 10:12 PM

Active

View listing on r/WatchExchange

IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )

IWC - IW328904 · $14,950

This IWC Ingenieur Automatic is a 40mm grey dial titanium watch with an automatic movement. It comes complete with all original boxes, papers, and tools.

Condition: unworn
Case size: 40mm diameter
Movement type: automatic

Posted at

Apr 14, 2026, 1:26 PM

Active

View listing on r/WatchExchange

IWC Ingenieur Automatic 40mm Aqua IW328903 ( unworn / 2025 / box and papers )

IWC - IW328903 · $10,250

Up for sale is an unworn IWC Ingenieur Automatic 40mm Aqua Dial reference # IW328903, complete with all boxes and papers. It features a stainless steel case and the IWC 32111 Calibre Movement.

Condition: Unworn
Movement: IWC 32111 Calibre Movement
Case size: 40mm diameter
Depth rating: unknown

Posted at

Apr 14, 2026, 1:20 PM

Active

View listing on r/WatchExchange

IWC Ingenieur 40 Aqua Dial, Pristine Condition, w/ service papers from IWC and Box

IWC - IW324-001 · $10,500

This is a listing for an IWC Ingenieur 40 Aqua Dial, with service papers from the manufacturer and included box.

Condition: Pristine
Water resistance: 30 bar
Service papers from iwc and box:

Posted at

Apr 10, 2026, 12:01 PM

Active

View listing on r/WatchExchange

IWC Big Ingenieur Flyback Chronograph – Guilloché Dial – Box & Papers

IWC - IW378401 · $6,500

A watch for those who want a true chronograph tool with the elegance to double as a statement piece — robust for everyday use, refined for evenings. This timepiece combines heavy-duty engineering with fine watchmaking.

Case size: 45.5mm
Material: stainless steel
Band material: leather

Posted at

Apr 8, 2026, 6:49 PM

Active

View listing on r/WatchExchange