IWC Ingenieur Ingenieur Midsize Silver

Reference IW4515-01

About this watch

The IWC IW4515-01 Ingenieur Midsize Silver is a stunning timepiece that offers a blend of elegance, functionality, and durability. With its automatic movement, water resistance, and versatile design, it's more than just a pretty face. It's a reliable companion for all occasions. The watch features a classic analog display, date function, and sleek stick format hands, adding to its timeless appeal. Crafted from high-grade stainless steel, the Ingenieur Midsize Silver exudes luxury and sophistication. Whether you're a seasoned collector or new to the luxury watch scene, this watch deserves a spot in your collection. Its automatic movement is based on the well-regarded ETA 2892-A2, but with enhancements tailored to IWC's rigorous standards. This robust movement ensures that the watch performs reliably while maintaining an impressive level of accuracy. With a power reserve of 42 hours, you can take it off for the weekend and still expect it to keep time when you put it back on. The Ingenieur Midsize Silver is perfect for those who appreciate the art of horology and value elegance without sacrificing performance.

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Key Features

Automatic movement with 21 jewels
42-hour power reserve
Water-resistant up to 120 meters
Elegant silver dial with stick and dot indexes
Sleek stainless steel case
High-grade sapphire crystal for scratch resistance
Date function at 3 o'clock position

Specifications

Brand

IWC

Family

Ingenieur

Model

Ingenieur Midsize Silver

Reference

IW4515-01

Movement

30110

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 34mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

120

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

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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

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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

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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

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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

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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

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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

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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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