IWC Ingenieur Ingenieur Midsize Gold Index
Reference IW4515-03
About this watch
The IWC Ingenieur IW4515-03 is a masterpiece of luxury watchmaking, boasting a stunning stainless steel case, sleek silver dial, and reliable automatic movement. With its 34mm diameter and 10mm height, this timepiece strikes the perfect balance between elegance and functionality. The sapphire crystal glass provides exceptional scratch resistance, while the water resistance of 120 meters ensures that it can withstand everyday activities. This watch is a testament to IWC's dedication to precision engineering and luxury design. Its versatility makes it suitable for both formal and casual settings, allowing you to effortlessly transition from day to night. The Ingenieur IW4515-03 is an investment that will last a lifetime, holding its value over time and becoming a treasured family heirloom.
Key Features
- Stainless Steel Case
- Sapphire Crystal Glass
- Automatic Movement (IWC Caliber 30110)
- Water Resistance: 120 meters
- Comfortable Fit (34mm diameter, 10mm height)
- Versatile Design (Suitable for formal and casual settings)
- Long-Lasting Investment (Holds value over time)
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Ingenieur Midsize Gold Index
- Reference
- IW4515-03
- Movement
- 30110
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 34mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
IWC 3239 Ingenieur Automatic, 3239-06, 40MM
The IWC Ingenieur Automatic features a stainless steel case on a matching bracelet, powered by the Calibre 30110 movement with a 42-hour power reserve. The watch has a silver dial with rose gold hour markers and hands, and is water-resistant to 120 meters.
- Condition: Excellent
- Movement type: Automatic
- Case material: Stainless steel
- Bracelet material: Stainless steel

Platinum IWC Big Ingenieur Chronograph Fly-back, IW378403, Limited Ed. Complete
The watch is a rare, limited edition IWC Big Ingenieur Chronograph Fly-back with a Solid Platinum Case, Rhodium Textured Dial, and Black Sub-Dials. It features a 3784-03 chronograph complication, fly-back function, and 68 hours Power Reserve.
- Condition: Very good, some scuffs and small scratches from careful use
- Case material: Solid Platinum
- Diameter: 40mm
- Thickness: 15mm

IWC Ingenieur Automatic 40 Blue Dial IW328907 � 2024 Unworn
The IWC Ingenieur Automatic 40 Blue Dial is a newly released model with a blue dial, featuring an unworn condition and included accessories such as boxes, booklet, and warranty card.
- Condition: Unworn
- Year of release: 2024
- Diameter: 40mm

IWC Ingenieur Automatic - 40mm - Blue Dial - IW328907 ( unworn / 2025 )
This listing features an unworn IWC Ingenieur Automatic 40mm Blue Dial watch, complete with all original boxes, papers, and accessories.
- Condition: Unworn / Complete Set
- Case Material: Stainless Steel
- Movement: IWC 32111 Calibre
IWC Ingenieur White Dial IW323906 Automatic Steel 40mm
The IWC Ingenieur White Dial is a mechanical automatic watch with a stainless steel case and date function, measuring 40mm in size.
- Condition: 95%
- Model: Ingenieur Automatic 40mm
- Case material: Stainless Steel
- Movement type: Mechanical Automatic

IWC Iw328903 INGENIEUR AQUA GREEN AUTOMATIC 40MM 2023 COMPLETE SET
A 2023 IWC Ingenieur Aqua stainless steel watch with a green dial and automatic in-house movement. The watch is running perfectly with no issues.
- Condition: Excellent, Unpolished Condition
- Movement: IWC Calibre 32111, Automatic In-House Movement
- Power reserve: 120 hours
- Warranty: Under 8 years factory warranty remaining