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
![[WTS] IWC Ingenieur Automatic Aqua Blue IW328903](https://preview.redd.it/3ue9a3dg9tpg1.jpg?width=640&crop=smart&auto=webp&s=06604f320f83023e65420c9f344c40c50af84680)
IWC Ingenieur Automatic Aqua Blue IW328903
This watch comes as a complete set and is available for sale.
- Condition: Very good pre-owned condition
- Shipping: overnight via Miami, FL
- Insurance: insured
![[WTS] BNIB Jul-2025 IWC Ingenieur 40 Blue - from AD w. All Boxes/Papers/8yr IWC Warranty](https://preview.redd.it/mlk1kn3ntfpg1.jpg?width=640&crop=smart&auto=webp&s=3136680e95b939c32c3ade81e697bfee62b2bbde)
BNIB Jul-2025 IWC Ingenieur 40 Blue - from AD w. All Boxes/Papers/8yr IWC Warranty
The IWC Ingenieur 40 blue is a re-introduction of one of Genta's big three integrated bracelet steel sports watch designs. It features a stunning steel blue dial in a checkerboard pattern and a fully tool-less design bracelet.
- Condition: New, unworn (BNIB)
- Year Bought: 2025
- Size: 40mm diameter
- Material: Steel
![[WTS] IWC Ingenieur Aqua Dial IW328903🔥Preowned 2024, $9500+✈️🔥](https://preview.redd.it/voovfqlcvbpg1.jpg?width=640&crop=smart&auto=webp&s=876507ba6d9ca33061b6e4693015f1ac13601e3f)
IWC Ingenieur Aqua Dial IW328903🔥Preowned 2024, $9500+✈️🔥
The seller is listing an IWC Ingenieur Aqua Dial from 2024. The watch has been worn carefully and still has aftermarket protection stickers, along with its original box and card.
- Condition: Preowned
- Shipping cost (us): 85
- Tariffs included: yes
![[WTS] IWC Ingenieur Black Dial IW323902 🔥Preowned Complete, 5k+✈️🔥](https://preview.redd.it/mgl5r7kuuxog1.jpg?width=640&crop=smart&auto=webp&s=f304e0e4ea81aed8893bbe9f9a31e07c713d73a4)
IWC Ingenieur Black Dial IW323902 🔥Preowned Complete, 5k+✈️🔥
This IWC Ingenieur features a black dial and comes complete with its box and card.
- Condition: Preowned
- Shipping-costs-us-states: $85
- Payment-methods: Wire, Credit Card
- Authentication-assurance: Authenticity & Trust is of utmost importance to us.
![[WTS] IWC Big Ingenieur Flyback Chronograph – Guilloché Dial – Box & Papers](https://preview.redd.it/nmphu2lciiog1.jpeg?auto=webp&s=3dfbc4e9db8637b3ca2593d684f5de81c7b6c060)
IWC Big Ingenieur Flyback Chronograph – Guilloché Dial – Box & Papers
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.
- Case diameter: 45.5mm
- Movement: in-house Calibre 89360
![[WTS] IWC Ingenieur Automatic IW357001 $2,599](https://preview.redd.it/arvp3s6ccgog1.jpeg?auto=webp&s=7ea535d4f8a3f57ef5b75685474d4ff2553fdb82)
IWC Ingenieur Automatic IW357001 $2,599
The IWC Ingenieur IW3570 is a well-crafted, comfortable, and aesthetically pleasing watch that combines a classic design with modern functionality. The watch has balanced proportions, comfortable wearability, and quality finishing make it a strong contender in its category.
- Condition: pre-owned with minor scratches on bezel
- Case Size: 40mm diameter
- Movement: IWC Caliber 35111 (Sellita SW300-1a based)
- Power Reserve: 42 hours
![[WTS] IWC Ingenieur Teal ($10,500)](https://preview.redd.it/i8qkoantf2og1.jpg?width=640&crop=smart&auto=webp&s=71ed1c041a4f5847c51cddfee332e9daf421d65c)
IWC Ingenieur Teal ($10,500)
This IWC Ingenieur Teal features a teal dial in a 40mm case. It's dated March 2024 and comes with additional items.
- Condition: very good
- Diameter: 40mm
![[WTS] BNIB 2025 IWC Ingenieur 40 - Blue Dial w. All Boxes/Papers/8yr IWC OEM Warranty](https://preview.redd.it/lf29ykf473ng1.jpg?width=640&crop=smart&auto=webp&s=3a9fd30727f48e4ec439cc5378926d167a936c80)
IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint
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